UbukataJapanese From 生 (ubu) meaning "life, live, raw, fresh" or 冲 (ubu) meaning "offing, open sea" and 方 (kata) meaning "person, alternative, square, direction".
UchiaiJapanese Uchi means "inside" and ai means "together, join", "indigo" or "love, affection".
UmajiriJapanese (Rare) Uma means "horse" and jiri is a corruption of shiri meaning "behind, end, rear".
UmakoshiJapanese From Japanese 馬 (uma) meaning "horse" and 越 (koshi) meaning "pass, through, over".
UmebayashiJapanese From 梅 (ume) meaning "Japanese apricot, plum" and 林 (hayashi) meaning "woods, grove". Other kanji combinations can be used.
UmegakiJapanese From Japanese 梅 or 楳 (ume) meaning "prunus mume" and 垣 (gaki) meaning "fence", referring to a fence with a family crest of prunus mume patterns.
UmehanaJapanese From 梅 (ume) meaning "plum" combined with 花 (hana, ka) meaning "flower, blossom".
UmekawaJapanese Ume means "plum" and kawa means "stream, river".
WakatsukiJapanese Combination of the kanji 若 (waka) meaning "young" and 槻 (tsuki) meaning "Zelkova tree". A famous bearer of this surname was Japanese Prime Minister Wakatsuki Reijirō (若槻 禮次郎; 1866–1949).
Walking BearIndigenous American A notable bearer is Susie Walking Bear Yellowtail, the first Crow individual to achieve a higher education, and one of the first Native American nurses to ever be accepted.