Boy name origins & meanings
- Spanish : Bright flame
Family name origins & meanings
- Italian : from the personal name Berto, a short form of any of various Germanic names formed with bert (from berht ‘bright’, ‘famous’), for example Alberto, Gilberto, Norberto, Roberto, Umberto.
- Hungarian (Bertó) : from a pet form of the personal name Bertalan, Hungarian form of Bartholomew.