Male Historic Names:

This is one of the least known or used of the Theo names, quite possibly because of its last syllable. In Samuel Butler's 1903 novel The Way of All Flesh, there is a clergyman character named Theobald Pontifex.

Thierry, which is very popular in France, would make an interesting import; it's somewhat familiar through designer Thierry Mugler and international soccer star Thierry Henry. It almost sounds like Terry, but not quite.

A solid classic with plenty of history, Thomas strikes the balance between strength and gentleness. A favorite in the UK, a staple in France, and Australia, and never absent from the US Top 100, Thomas feels like a safe bet and a name that fits into any era.

A second-tier classic, the New Testament Timothy moves in and out of fashion more than John and James. But though it peaked in the 1960s, many modern parents still appreciate its familiarity and lively rhythm. And the short form Tim feels eternally boyish.

Vladimir is a cultured and deep-rooted Slavic name associated in this country with cultural figures including piano virtuoso Vladimir Horowitz and the author of Lolita, Vladimir Nabokov.

In Eastern Europe, more fashionable these days than Vladimir.