Chaz in Japanese

The name Chaz in Japanese Kanji is 茶事 (tea, thing), 茶図 (tea, diagram), 茶豆 (tea, beans), 茶頭 (tea, head) and more. In all, there are 4 expressions. And also the name Chaz in Katakana is チャズ and which in Hiragana is ちゃず.