U.S. senators 31 names
U2 songs 58 names
UK prime ministers 41 names
Ukraine in the Eurovision Song Contest 23 names
Ukrainian Olympians 71 names
Ukrainian politicians 5 names
Ukrainian singers 6 names
Umbrella Academy characters 10 names
Unbreakable Kimmy Schmidt characters 18 names
uncertain etymology 924 names
uncommon Edo Period names 2 names
uncommon late Edo Period names 9 names
Undertale characters 4 names
underwater 171 names
underworld deities 22 names
unique spellings 1 name
unisex 2,792 names
United Kingdom in the Eurovision Song Contest 99 names
unity 27 names
unknown etymology 21 names
Uranus 4 names
Ursula K. Le Guin characters 55 names
US state capitals 21 names
US states 5 names