A baptismal name for a boy
Herculinus
One saint bore this name
Saints named Herculinus
Questions
The name day of Herculinus is January 30, the feast of Martyr Herculinus of Rome.
The Sinaxarion archive holds 1 saints named Herculinus, with their lives and icons.
Yes. Herculinus is the name of a saint of the Orthodox Church, so the child will have Martyr Herculinus of Rome as patron.