[al_c]

Sorry to say, it’s Greek. My guess, he was not born here as the name is very ethnic. Very very rare to have Greek Americans born here who go off the deep end. More likely he was born in Cypress, etc. Or he was adopted.

There are plenty of others in the US with that name, so he certainly could have been born and raised here. http://forebears.io/surnames/pagourtzis

[nikos1121]

https://heavy.com/news/2018/05/dimitrios-pagourtzis/