Janco (feminine: Jancová) and Jančo (feminine: Jančová) are Slovak surnames. Jancó is a Portuguese surname. Janco also appears as a given name. Notable people with the name include:
Surname Denis Jančo (born 1997), Slovak footballer Rebeka Jančová (born 2003), Slovak alpine ski racer Skarleta Jančová (born 1997), Slovak volleyball player Tereza Jančová (born 1999), Slovak alpine ski racer Wilson Jancó (born 1994), Portuguese footballer
Given name Janco Venter (born 1994), Namibian rugby union player
Alternative name Marcel Janco, common rendition of Marcel Hermann Iancu (1895–1984), Romanian-Israeli visual artist and architect Tania Janco, pseudonym of Taťána Jandová-Vácová (born 1955), Czech-Mexican artist
See also
Ianco