In this article, the demons' names are taken from the goetic grimoire Ars Goetia, which differs in terms of number and ranking from the Pseudomonarchia Daemonum of Johannes Wier. As a result of multiple translations, there are multiple spellings for some of the names, explained in more detail in the articles concerning them.
Each ranking represents association with one of the local astrological bodies; Kings with the Sun, Marquises with the Moon, Presidents with Mercury, Dukes with Venus, Earls with Mars, Princes with Jupiter, and the sole Knight with Saturn. The sole demon which appears in the Pseudomonarchia Daemonum but not in the Ars Goetia is Pruflas.
The 72 angels of the Shem HaMephorash are considered to be the opposite and balancing forces against these fallen angels.
Demons Kings
According to The Grand Grimoire, Bael (or Baal, Ba'al, Baell, Buel, Baël) is the head of the infernal powers. He is also the first demon listed in Wierus's Pseudomonarchia Daemonum. According to Wierus, Bael is the first King of Hell with estates in the east. He has three heads; the first is that of a toad, the second like a man, and the third like a cat. He also speaks in a raucous, but well-formed voice, and commands 66 legions. Bael teaches the art of invisibility, and may be the equivalent of Baalzebub, one of the Seven princes of Hell. Paimon (also Paimonia, Paymon, Paymonia, Païmon, Bayemont, Baymon, Bayemon) is one of the Kings of Hell, more obedient to Lucifer than the other kings are, and has 200 legions of demons under his command. He has a great voice and roars as soon as he comes, speaking in this manner for a while until the conjurer compels him, and then he answers clearly the questions he is asked. When a conjurer invokes this demon, they must look towards the northwest, the direction of Paimon's house, and when Paimon appears, he must be allowed to ask the conjurer what they wish and be answered, in order to obtain the same from him. Paimon teaches all arts, philosophies, and sciences, and secret things; he can reveal all mysteries of the Earth, wind, and water, what the mind is, and where it is, and everything the conjurer wants to know. He gives good familiars, dignities and confirms them, and binds men to the conjurer's will. If Paimon is cited alone, buffering or sacrifice must be done, and he will accept it, though the precise nature of the gift is unclear; then two kings called Beball (Bebal or Labal) and Abalam (Abalim) will go to him together with other spirits, often twenty-five legions; but these other spirits do not always come unless the conjurer calls upon them. Paimon is depicted as a man with an effeminate face, wearing a precious crown, and riding a dromedary. Before him often goes a host of demons with the shape of men, playing trumpets, cymbals, and any other types of musical instruments. Beleth (also Bilet, Bileth, Byleth, Bilith) is a mighty and terrible King of Hell, having 85 legions of demons under his command. He rides a warhorse, and all kind of music is heard before him, according to most authors on demonology and the most known grimoires. According to Pseudomonarchia Daemonum, Ham, son of Noah, was the first in invoking him after the flood, and wrote a book on mathematics with his help. When appearing, he looks very fierce to frighten the conjurer or to see if they are courageous. The conjurer must be brave, and holding a hazel wand in their hand must draw a triangle by striking towards the South, East, and upwards, and command Beleth into it by means of some conjurations. If he does not obey, the conjurer must rehearse all threats the conjurations said. Then, Beleth will obey and do all that he is commanded, but the conjurer must be respectful and pay homage unto Beleth due to his rank, and hold a silver ring in the middle finger of the left hand against his face, as it is the use of hellish kings and princes before Amaymon. Beleth gives all the love of men and women he is commanded until the conjurer is satisfied. Purson (also Curson, Pursan) is a Great King of Hell, being served and obeyed by 22 legions of demons. He knows of hidden things, can find treasures, and tells all things past, present and future. Taking a human or aerial body, he answers truly of all secret and divine things of Earth and the creation of the world. He also brings good familiars. Purson is depicted as a man with the face of a lion, carrying a ferocious viper in his hand, and riding a bear. Before him, there can be heard many trumpets sounding. This demon blows internal trumpets, and is believed connected to the revelator to the Antichrist. Asmodeus (also Ashmodai, Ashmedai, Asmoday, Asmodai) appears as the King 'Asmoday' in the Ars Goetia, where he is said to have a seal in gold and is listed as number thirty-two according to respective rank. He "is strong, powerful and appears with three heads; the first is like a bull, the second like a man, and the third like a ram or a goat; the tail of a serpent, and from his mouth issue flames of fire." Also, he sits upon an infernal dragon, holds a lance with a banner, and amongst the legions of Amaymon, Asmoday governs 72 legions of inferior spirits. (King/Count) Vine (also Viné, Vinea) is a King and Earl of Hell, commanding 36 legions of demons. He can tell all things present, past, and future, discover witches and hidden things, create storms and make the water rough by means of them, and also bring down walls and build towers. Vine is portrayed as a lion holding a snake in his hand and riding a black horse. The etymology of his name seems to be the Latin word 'vinea', vine, that is also the name given to an ancient war machine made of wood and covered with leather and branches, used to overthrow walls. Balam (also Balaam, Balan) is a great and powerful King of Hell, commanding 40 legions of demons. He gives perfect answers on all things past, present, and future, and can also make men invisible and witty. Balam is depicted as being three-headed. One head is the head of a bull, the second of a man, and the third of a ram. He has flaming eyes and the tail of a serpent. He carries a hawk on his fist and rides a strong bear. At other times, he is represented as a naked man riding a bear. His name seems to have been taken from Balaam, the biblical magician. (King/President) Zagan (Full text) (also Zagam, Zelbam, Zelba, Zelban, Zelbal, Zelbini) is a Great King and President of Hell, commanding 33 legions of demons. He makes men witty; he can also turn wine into water, water into wine, and blood into wine (According to the Pseudomonarchia Daemonum, he can also turn blood into oil, oil into blood, and a fool into a wise man). Other of his powers is that of turning metals into coins that are made with that metal (i.e., gold into a gold coin, copper into a copper coin, etc.). Hells Treasurer. To gain Zelba's favor, you must sacrifice earthly wealth and money to him. Zelba's worshippers believe this guarantees extraordinary success. Zelba is depicted as a griffin-winged bull that turns into a man after a while. Belial (also Belhor, Baalial, Beliar, Beliall, Beliel, Belias) is listed as the 68th spirit of The Lesser Key of Solomon. He is a King of Hell with 80 legions of demons and 50 legions of spirits under his command. He was created as the first, after Lucifer.Mathers, S. L. MacGregor, Crowley, Aleister (Editors - 1904), The Lesser Key of Solomon, "Goetia: Shemhamphorash ", p. 23, at sacred-texts.com He has the power to distribute senatorships and gives excellent familiars. He must be presented with offerings, sacrifices, and gifts, or else he will not give true answers to demands.
Dukes
Amdusias (also Amduscias, Amdukias, Ambduscias) is a Duke of Hell, having 29 legions of demons and spirits under his command. He is depicted as a human with clawed hands and feet, the head of a unicorn, and a trumpet to symbolize his powerful voice. In other sources, he is accompanied by the sound of trumpets when he comes, and will give concerts if commanded, but while all his types of musical instruments can be heard, they cannot be seen. He is regarded as being the demon in charge of the cacophonous music that is played in Hell. He can also make trees bend at will. Agares (also Agreas, Agarus, Agarat, Aguarès) is a Duke of Hell, ruling the eastern zone of Hell and being served by 31 legions of demons. He can make runaways come back and those who stand stillGoetia, Mathers/Crowley run, finding pleasure in teaching immoral expressions. He also has the power to destroy dignities, both temporal and supernatural. He is depicted as a pale old man riding a crocodile. Valefar (also Malaphar, Malephar, Valafar, Valefor) is a Duke of Hell, commanding 10 legions of demons. He tempts people to steal and is in charge of a good relationship among thieves. Valefar is considered a good familiar by his associates "till they are caught in the trap."Waite, Arthur Edward (1913), The Book of Ceremonial Magic, Chapter IV: "The Mysteries of Goëtic Theurgy according to the Lesser Key of Solomon the King: Demons: I. (Baal) to IX. (Paimon) , p. 197 at sacred-texts.com He is represented as a lion with the head of a man, or as a lion with the head of a donkey. (Duke/Count) Barbatos is a Duke and Earl of Hell, ruling 30 legions of demons and has four kings as his companions to command his legions. He gives the understanding of the voices of the animals, says past and future, conciliates friends and rulers, and he can lead men to hidden treasures that have been hidden by the enchantment of magicians. His name seems to derive from Latin "barbatus", bearded, old man, philosopher. Gusion (also Gusoin, Gusoyn, Augusyon) is a strong Great Duke of Hell, ruling over 40 legions of demons. He tells all things past, present and future things, shows the meaning of all questions that are asked to him, reconciles friends, and gives honour and dignity. He is depicted as a baboon or according to some, in the form of a "Xenopilus." Eligos (also Abigor, Eligor) is a Great Duke of Hell, ruling 60 legions of demons. He discovers hidden things and knows the future of wars and how soldiers should meet. He also attracts the favor of lords, knights and other important persons. He is depicted in the form of a goodly knight carrying a lance, an ensign, and a serpent. Zepar is a Great Duke of Hell, commanding 26 legions of inferior spirits. His office is to cause women to love men, and bring them together in love. He makes women barren. He is depicted with red clothes and armor, like a soldier. Bathin (also Bathym, Mathim, Marthim) is a Duke (Great Duke according to Pseudomonarchia Daemonum) of Hell, who has under his command 30 legions of demons. He knows the virtues of precious stones and herbs, and can bring men suddenly from one country to another. He helps one attain astral projection, and takes you wherever you want to go. He is depicted as a strong man with the tail of a serpent, riding a pale horse. Saleos (also Sallos, Zaleos) is a mighty Great Duke (a Great Earl according to Johann Weyer) of Hell, ruling 30 legions of demons, although Weyer does not mention anything concerning legions under his command. He is of a pacifist nature, and causes men to love women and women to love men. He is depicted as a gallant and handsome soldier, wearing a ducal crown, and riding a crocodile. Aim (also Aym, Haborym) is a very strong Great Duke of Hell, ruling over 26 legions of demons. He sets cities, castles and great places on fire, makes men witty in all ways, and gives true answers concerning private matters. He is depicted as a man (handsome to some sources), but with three heads, one of a serpent, the second of a man, and the third of a cat to most authors, although some say of a calf, riding a viper, and carrying in his hand a lit firebrand with which he sets the requested things on fire.