Antwahn \a-ntwa-hn, an(t)-wahn\ as a boy's name is a variant of Anthony (Latin) and Antoine (French). See for meaning of Antwahn.
The baby name Antwahn sounds like Antwohn, Antwaun, Antwan and Antwain. Other similar baby names are Antwuan, Antwon, Antuwan, Antwoin, Antwaine, Antuwain and Antuan.