Search gender: all male female Nagatoyo Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nagatoyo Katakana: ナガトヨ 0 Kanji: 永豊 Meaning: 永Long. Far. Far away. Long in time or distance. Long time. Forever. endlessly. To continue for a long time. 豊Abundance. Large in quantity. Large. full. To make crops grow well. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nagatoyo Name Meaning, Kanji Variations.