Tomm \t(o)-mm\ as a boy's name is a variant of Tom. See for origin and meaning of Tomm.

The baby name Tomm sounds like Tommy and Tome. Other similar baby names are Tony, Toni, Toon, Ton, Como, Dom, Noam, Rome, Samm, Toro, Temp, Teom, Tommie, Tommey, Tomie, Tomey, Tomek, Tomas, Thoma, Thom, Tam, Tore, Tor, Timo, Timmy, Timmo, Tim, Toby, Tobi, Tobe, Todd, Tod, Togo, Tomeo, Torr, Toru, Tory and Tov.