For this Hubert Graham there are 2 different names on Yasni.
In the ranking of the most common first names Hubert Graham is on position 4589.
Male first name (German): Hubert, Old High (two-part name); hugues = the spirit, mind; beraht = bright, shiny, old German two-part name, spread by the cult of St. Hubert, Bishop of Liège (8th century)
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'