Antwain

Antwain is a given name that is an alternate form of Antoine. Notable people known by that name include the following:

Given name Antwain Barbour (born 1982), American basketball player Antwain Britt (born 1978), American mixed martial artist Antwain Smith (born 1975), American basketball player Antwain Spann (born 1983), American football player

Middle name Dewarick Antwain Spencer, full name of Dewarick Spencer (born 1982) is an American and Egyptian professional basketball