Etymology and distribution of ウエルタ.

Ueruta* 【ウエルタ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kyouto-fu . Summary . The first element is from Umezu's "plum". Kyouto - fu tells that Mr. Umezu who was a young man in Kyouto - shi gave a letter of "young" from Emperor Saito after Emperor of Muromachi period after having danced No in 1481 (civilization 13 years). 梅津 Umedzu reference.