Namesakes
Harry Potter Characters:
1 character
Antonin Dolohov 
Notable Athletes:
1 soccer
(soccer) Antonín Panenka 1948-
Notable Musicians:
1 composer
Antonín Dvořák 1841-1904
Notable Scientists and Inventors:
1 physician
Antoine Marfan (a.k.a. Antonin) 1858-1942
Notable Writers:
1 author
Antonin Artaud 1896-1948