I always wondered about the meaning of this name in Japanese, but couldn't find much on google. Can someone tell me what it means?
UPDATE: Cha-cha (茶々) was a concubine to Toyotomi Hideyoshi in the Sengoku Period. I found the info here: http://en.wikipedia.org/wiki/Yodo-dono
As an additional, I found that a fictional character form the japanese manga series Maken-Ki is named Akaza Chacha (藜 チャチャ). Info here: http://en.wikipedia.org/wiki/Maken-ki