User blog comment:The Lord of Silence/Titan Nick Names/@comment-5179916-20180209170333

'Za' does seem like a stretch for the Founding Titan. 'Al' for Alpha could work since it is the first and 'lead' Titan. I think the only thing against it is that it's a Latin name instead of Japanese

'Xiao' could be another nickname for the Beast Titan since it means 'long armed ape'