Human Name

Oberon

Highborn and bearlike or elf ruler

Octavia

Eight

Odessa

Long voyage

Odette

Little melody or homelover

Oliver

Symbol of peace. The olive branch

Olive

Symbol of peace. A small oval fruit.

Olivia

Of the olive branch

Olympia

Heavenly one

Omar

Flourishing or first son

Onslow

Hill of the zealous one.

Ophelia

Serpent/Wise - Help

Oprah

A Fawn

Oriana

Dawning, golden

Orson

Little bear.

Oscar

Divine spearman - a fighter for God.

Otis

Good hearing

Otto

Wealthy prosperous man

Owen

Well-born one.

Ozzy

From Osbert - Divinely bright warrior.