Meaning & History
From Japanese 優 (hiro) meaning "tenderness, excel, surpass, actor, superiority, gentleness", 大 (hiro) meaning "large, big", 尋 (hiro) meaning "inquire, fathom, look for", 泰 (hiro) meaning "peaceful, calm, peace, easy, Thailand, extreme, excessive, great" or 裕 (hiro) meaning "abundant, rich" combined with 真 (ma) meaning "true, reality" or 磨 (ma) meaning "grind, polish, scour, improve, brush (teeth)". Other kanji combinations are possible.