Search gender: all male female Sunaga Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: sunaga Katakana: スナガ 0 Kanji: 須永 Meaning: 須I need it. Waiting. For a short while. For a while. 永Long. Far. Far away. Long in time or distance. Long time. Forever. endlessly. To continue for a long time. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Sunaga Name Meaning, Kanji Variations.