The health benefits of circumcision are debatable, but most Gentile Germans do not get circumcised, I don’t believe. I remember reading that that was one way the SS used to identify German males of “dubious” ancestry: if they were circumcised, it was “off to the camps.”
I remember reading something about some Jews in Argentina being taunted as “clipped pr*cks”, and it made me realize that Argentines had no idea how many Gentiles are circumcised.
We don’t have a ritual; we just do it. I believe in Turkey there is a ritual - when the kid is 13! (ouch)