건(健) healthy, strong, vigorous; 우(宇) universe, vast space, the cosmos. A name for a boy of robust vitality whose spirit and ambitions are as boundless as the universe itself.
Personality Traits
healthystrongexpansive
Saju (Four Pillars) Reading
Earth and Metal elements combined, robust health grounded in structured discipline
Which Korean name fits YOUR birth chart?
Korean jakmyeong (작명) picks a name by your four-pillars element balance — not by sound. Free preview: your element analysis + first matched name. Full report: 5 names with hanja & meaning, $14.99.