Last Names

Surnames / W

Wai

How common is the last name Wai?

About this name

We do not yet have a written origin for Wai, 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.

Similar spellings

Names nearby in the census

#21,320

Wai was the 21,320th most common surname in the 2010 US Census, with 1,229 people, about 0.4 in every 100,000.

Who carries it

  • White (non-Hispanic)3.3%
  • Hispanic or Latino<0.1%
  • Black (non-Hispanic)2.5%
  • Asian or Pacific Islander86.9%
  • Two or more races6.7%
  • 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.