Bellemy \b(e)-lle-my\ as a boy's name is a variant of Bellamy (Old French), and the meaning of Bellemy is "handsome friend".
The baby name Bellemy sounds like Bellamey and Belamy. Other similar baby names are Bailey, Bayley, Baley, Bealle, Beale, Bell, Bellamie, Billy, Bueller, Hallem, Pellam, Willem, Villem and Bille.