Baby Name Letters: What’s your favorite O name?

Oh my goodness!

O Baby Names — names that start or end with the letter o — is one of our longest lists, with 16 pages of names totaling more than 150 selections.

O Names are also among our most enduring classes of cool names, first introduced in the original Beyond Jennifer & Jason and still going strong, with lots of new entries to the group.

The O Names include such hotties as Oscar and Milo, Theo and Owen and  Olive (though O names are more often for boys).

Then there are such rising stars as Orion and Oz,  Indigo and Cato.

There are classics among the O names, too: Octavia, Olivia, Oliver, and Otto, for instance.

And of course, the O names also include such cool international choices as Viggo and Mateo, Laszlo and O’Brien.

In fact, we believe there’s an O name to suit every sensibility and style.

Do you agree?  Which O name or names do you like best?

Illustration by Frances Pelzman Liscio. Her botanical initials are available in The Nameberry Store.

Also in our store now at over 70 percent off: Our charming family trees, lovely nursery decoration or baby gift at under $10.

And now for some of our favorite O names:


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Benno is one of the most distinctive and undiscovered of the o-ending boys. Though it sounds like an Italian play on Ben, it’s actually German, the name of an 11th century saint, patron of anglers, weavers and—sufferin’ succotash!—alliteration. Two notable bearers: Benno Schmidt Sr., the venture capitalist who invented the term venture capitalist, and Benno Schmidt, Jr., one-time president of Yale.

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