Antwoin \a-nt-woin, an-twoin\ as a boy's name is a variant of Antoine (French). See for meaning of Antwoin.

The baby name Antwoin sounds like Antwon, Antwohn, Antwoine and Antwain. Other similar baby names are Antwuan, Antwahn, Antonin, Anton, Antin, Anntoin, Antwone, Antwaun, Antwan, Antwaine, Antuwon, Antuwain and Antolin.