For this Theresa Graham there are 3 different names on Yasni.
In the ranking of the most common first names Theresa Graham is on position 4588.
Female first name (English, German): Theresa, the huntress, ancient Greek (Geographic name as first name), there = the animal that hunted animal, origin not known, perhaps, to 'There' (huntable animal) and thus with (?) meaning 'hunter', 'Therasia' is the name of a small island next to Thera or Santorini, the name is so often interpreted as 'Woman of the island Therasia'
Male first name (English, Scottish): Graham, Gray House, Old English (Surname as first name); Graeger = Gray; ham = the home, the house, by a Scottish family name that goes back again to an Old English place name, the meaning (?) the place name is resolved not sure, maybe 'gray house'