Petraitis Surname: Origin, Meaning & Coat of Arms

The Petraitis last name has Lithuanian roots. Smith's 1956 dictionary gives the meaning “the son of Petras (rock)”. Like many surnames, it grew out of a personal name.

Petraitis ranked 37,955 in the 2010 US Census, with 585 people answering to the name. It sits among the 50,000 most common last names in the country.

If a Petraitis family bore arms, our report explains whose they were and what the blazon shows. Research your Petraitis family history with a full surname report and painted coat of arms.