Last Names

Surnames / R

Romualdo

How common is the last name Romualdo?

About this name

We do not yet have a written origin for Romualdo, so here is what the census records show.

Surname origins are rarely settled, and we would rather say nothing than guess. The sources below are the best places to look, and our guide to how surnames began explains the usual types.

Names nearby in the census

#35,993

Romualdo was the 35,993rd most common surname in the 2010 US Census, with 623 people, about 0.2 in every 100,000.

Who carries it

  • White (non-Hispanic)5.5%
  • Hispanic or Latino60.4%
  • Black (non-Hispanic)0.8%
  • Asian or Pacific Islander29.2%
  • Two or more races4.2%
  • American Indian or Alaska Native<0.1%

Check the sources

For a name you are serious about, compare the dictionaries: Reaney and Wilson, A Dictionary of English Surnames; Hanks, Dictionary of American Family Names.