Ulster
Some words to describe a person beginning with the letter U are:ubiquitousUGLYunbelievableUkrainianUncleunctuousunderstandinguniqueunlikelyunluckyunrulyunusual
Uljana Semjonova is a retired Russian basketball player. She was one of the leading woman's basketball players in the world.
UNO (fiat)
Utoxetter
The United Nations
The United Nations is an international organization that begins with the letter U.
A male name that starts with a U is Uriah.
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· Unicorn Fish
Umber, ultramarine
UV blue
Ulster
There hasn't been one with three letters beginning in u and ending in n.
Ushanka is a Russian fur cap. It begins with u How about UNDERWEAR?
Carrie Underwood is a famous singer. Her name begins with the letter U.
Uriwan, Uma, Ursula or Ursuline are some that I can think of.