Tallas is a derivative of the English and Welsh Taliesin.
Tallas is also a derivative of the name Tallis.
Tallas is not popular as a baby boy name. It is not in the top 1000 names.
Baby names that sound like Tallas include Tadleigh, Talak, Talis, Tallis, Tallys, Telek (Polish), Tlaloc (English), Tolek (Polish), Tolga (Turkish), Toulouse, Tulleigh, Tullis, Tulsa, Tulsee, Tulsey, Tulsi (Indian), Tulsie, Tulsy, Tylac, and Tylack.