Search gender: all male female Ichitada Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: ichitada Katakana: イチタダ 0 Kanji: 一忠 Meaning: 一One. The first. Kanji for the number 1 (one). To be the most superior. To begin, to put things together. 忠Sincerity. To serve with sincerity. Seriousness. To serve the state or sovereign with all one's heart. To work hard without bothering. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Ichitada Boy Name Meaning, Kanji Variations.