For this Trevor Graham there are 41 different names on Yasni.
In the ranking of the most common first names Trevor Graham is on position 4550.
Male first name (English, Welsh): Trevor, a big village, Welsh (surname as first name), tref = village; mawr = big, from a family name, which in turn goes back to a Welsh place name with the meaning 'big village'
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'