1990 US Census Data

2,500 most popular last names:

usnames.Cencus.popularLastNames()

88,799 last names:

usnames.Cencus.allLastNames()

4,275 female first names:

usnames.Cencus.femaleFirstNames()

1,219 male first names:

usnames.Cencus.maleFirstNames()

Results are Iterator<String> in upper case.

Derived Data

5,163 all first names (both genders combined):

usnames.Derived.allFirstNames()

60 unisex first names (used equally by males and females):

usnames.Derived.unisexFirstNames()

304 names used as both first and last names:

usnames.Derived.commonBothNames()

Results are Iterator<String> in upper case.

316 common nicknames:

usnames.Summary.nicknames()

1,780 most popular first names (covers 90% population):

usnames.Summary.popularFirstNames()

4,760 most popular last names:

usnames.Summary.popularLastNames()

1,055 most popular female first names:

usnames.Summary.popularFemaleFirstNames()

791 most popular male first names:

usnames.Summary.popularMaleFirstNames()

Results are Iterator<String> in upper case.

usnames.Nickname.lookup("AGNES")     // => AGGY
usnames.Nickname.lookup("AGATHA")    // => AGGY
usnames.Nickname.lookup("ISABELLA")  // => BELLA