Meaning and name origin
Philomina \ph(i)-lomi-na, phil(o)-mina\ as a girl's name is of Greek origin, and the meaning of Philomina is "powerful love". Philomina is a variant of Philomena (Greek): name of a popularly-worshipped saint who is supposedly a virgin martyr.
Philomina is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
A suggested similar baby name is Philomene. Like Philomina, this name is not commonly used.