Search gender: all male female Umiya Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: umiya Katakana: ウミヤ 0 Kanji: 海也 Meaning: 海Sea. Wide and large. A place where many people and things gather. A large lake or pond. A large lake or pond. A frontier. The end of the earth. 也Affirmation. Words for exclamations, questions, and antonyms. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Umiya Boy Name Meaning, Kanji Variations.