Thank you Lemouth. I appreciate your genuine comment and I will answer your question thus, ''OLAWALE'' is a Yoruba name and such names are borne from the southwestern part of Nigeria. No other tribe can bear such name, apart from Yoruba. Nigeria has over 250 ethnic tribes and Yoruba is one of the major ethnic tribe in Nigeria.
I hope your question is adequately answered.
Thanks for this comment. This fully answers my question :)