Among boys:
- Aidan/Aiden. The latter is the more common at the moment, but the two are extremely popular right now - like, top 10.
- Julian was #53 last year.
- Adrian, Sebastian, and Dominic were all between 60th and 70th.
- Damian and Vincent were both around #100.
- Leo and Victor were around #130 - both more common than Patrick, which was #142.
- Roman is #159, making it more popular than Peter (#205), Simon (#255), Paul (#193), Theodore (#197), or George (#166). It is more popular than Mark (#176), but Mark has other variants, one of which (Marcus, #149) is more popular than Roman. The above, however, do not have other popular variants in America.
- Maximus, at #206, is only slightly less common than Peter.
- Rafael (#286) is more popular than Gregory (#287).
- Several variants of Emmanuel are in the top 300.
- The variant Alexis, ie, the man of God, is fairly common, but right now it's much more common as a girl's name.