I was baptized in the Catholic church, in Virginia, in 79 and my parents got away with using my legal first and middle names, neither of which are saint names, so I guess the priest wasn't picky.
Though all of my aunts and uncles on my dad's side have saint names either as the first or middle names. I think my mother and at least one of my aunts on that side also have a saint name. And my brother's middle name is a saint name as well.
Hm, come to think of it, without even meaning to, we named all 3 of our boys with saint names but since the elder 2 were baptized in the Methodist church and the youngest will be baptized in the Episcopal church, it doesn't really matter.