Search gender: all male female Suguharu Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: suguharu Katakana: スグハル 0 Kanji: 俊晴 Meaning: 俊Superior. Excellent. A person with a sharp mind. A person with wisdom. big. high. severe. To be strict. 晴Sunny. A blue sky with no clouds in the sky. Rain or snow will stop. To be free of worries and anxieties. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Suguharu Name Meaning, Kanji Variations.