Laco Family History
Laco Surname Meaning
Slovak and Croatian: from a pet form of the personal name Ladislav (see Lacek).
Croatian: from a diminutive of la(n)cman ‘fellow-countryman’ a word of German origin (see Landsman).
Hungarian (Lacó): from a pet form of the personal name László (see Laszlo).
This surname is very rare in Hungary.
Source: Dictionary of American Family Names 2nd edition, 2022
