Yes, there were several saints named Valentine. The best known and most popular is Saint Valentine of Rome who has a feast day on February 14.
February 14 is the feast day of Saint Valentine of Rome.
Saint Valentine of Rome is the patron saint of lovers.
Valentines day was named after Saint Valentine.
Saint valentine
Saint Valentine was a priest in Rome.
Saint Valentine of Rome
Valentinus was his Latin name. Surnames were not used at the time.
The feast day of Saint Valentine of Rome is on February 14. He is considered the patron saint of lovers.
Saint Valentine
Valentine's Day, February 14, is the feast of St. Valentine, the patron saint of lovers.
You have it backwards. Valentine's Day is named after Saint Valentine of Rome and February 14 is his feast day.
Saint Valentine of Rome was probably not married.