Bristow
Usage: English
Rating: 30% based on 6 votes
From the name of the city of Bristol, originally Brycgstow in Old English, meaning "the site of the bridge".
O'Hara
Usage: Irish
Rating: 50% based on 7 votes
From the Irish Ó hEaghra, which means "descendant of Eaghra", Eaghra being a given name of uncertain origin. Supposedly, the founder of the clan was Eaghra, a 10th-century lord of Luighne. A famous fictional bearer of this surname is Scarlett O'Hara, a character in Margaret Mitchell's Gone With The Wind (1936).
Theodulf
Usage: Irish (?)
Pronounced: Th-ey-oh-dull-f
Rating: 47% based on 3 votes
The name means "Wolf God" or "Wolf of Gods Blood".
In Elder Futhark was how the Elder used to spell it.