[bpoyner]

Along these lines, 'Mc' and 'Mac' mean 'son of' in Scottish and Irish surnames.

[psim1]

Martin, son of Fly, the first time traveler and inventor of rock-and-roll music.

[soperj]

Technically Einstein was the first time traveler. He traveled one minute into the future.

[fuzz_junket]

Technically Doc Brown was alive in 1885, having travelled there from 1955, so he was the first time traveller by a good 100 years before Einstein.

[myroon5]

Source: https://youtu.be/nNM9nzeifuI

[dghf]

And similarly 'O' for 'descendant of' in Irish surnames (e.g O'Neill).

[layer8]

Also the famous greek hunter O’Ryan. ;)

[thaumasiotes]

There is an unusual Chinese family name, 欧阳 ouyang, which is sometimes anglicized into the form O'Young.

[HeyLaughingBoy]

Like O'Bama?

[fuzz_junket]

I love O'Bama, the famous O'lympic athlete.