Barth \b(a)-rth, bar-th\ as a boy's name is a variant of Bartholomew (Aramaic), and the meaning of Barth is "son of Talmai (the farmer)".
The baby name Barth sounds like Bart, Bartt and Bartho. Other similar baby names are Garth, Berty, Bert, Barr, Barde, Bard, Bar, Barak, Baram, Bardo, Barek, Barny, Barni, Barna, Barry, Baron, Baret, Baris, Bari, Barrt, Bartow, Barthol, Baruch, Baruj, Burgh, Bergh, Burty, Burt, Berto, Birch, Burch, Booth, Both, Burtt, Barra, Gareth, Garyth, Garith, Harthy, Jareth and Worth.