rule # 5 . Don't use bad words as name
I think not all bad names = bad meanings its depend on the national or local language each country.
for example i saw one player here name LUSIMO a friend of mine. If you understand this tagalog word (Philippines language) is bad word. Since in Philippines are using alien language even me i don't understand called Jijimon word LUSIMO is not bad at all.
Please do not limit the names of character. Give them freedom to create their own names Bad or Good words.