Names That Are Variations

Cassio is a notable Shakespearean name that's a member of the ever-more-popular Cassius family of names. Cassio was Othello's young, good-looking, and flirtatious lieutenant.

Has a lot of energy and charm, as does the Italian form, Taddeo.

Yet another winning international form of Peter.

Both Karla and Carla are sliding down the ranks, though Karla remains far more popular in the USA than Carla.

A pretty, dainty name for one of the little characters in the children's book series The Borrowers. It was the basis for a later Studio Ghible animated film, The Secret World of Arrietty. While the connection to Harriet is tenuous, you might want to consider Arrietty as an honorific for an ancestral Harriet, Harry, or even Henry or Henrietta.

Another increasingly well-used, more feminine, form of Riley, this one is particularly popular in the South. Ryleigh, along with Rylee, have been rising in popularity in recent years. Ryleigh paved the way for Everleigh, Kayleigh, Charleigh, and several other "-leigh" ending names that are trending now. Ryleigh entered the charts in 1999, and has been in the Top 200 since 2010.

With this spelling, and one-syllable pronunciation, it sounds less like a whole name than a cut-off version of Mary. In fact, actress Mare Winningham was christened Mary.

Eilo is one of the few masculine names to derive from a feminine one. It comes from Eila, the Norwegian variation of Elina.

Dropping the final "k" of Frederick definitely makes it a more user-friendly classic boys' name. It streamlines it and also hints at Frederic's status as a French variation of the Germanic Frederick. Either way, this is a strong classic to consider if you're not afraid of a little dusty residue.

Alejandra, the Spanish form of this popular and multivaried name, has fans both in and outside the Latino community. Still, it has lost ground since its peak in the 1990s.

While Keegan has been rising in popularity for a number of years, this variant spelling has dropped in the lists.

The Wolfe spelling shifts this name from animal name to surname-name, aggressive to aristocratic. One source suggests that bearers of the Wolfe family name were all fierce and cunning and/or hunters of wolves. An intriguing choice.

Elvin had his peak in the 1920s — which was when jazz musician Elvin Jones was born — but parents are still using it for over 100 boys a year. That's less than Kelvin, but more than Delvin.

One of the rarest of virtue names, Clemency could come back along with the more familiar Puritan virtue names such as Hope and Faith. It has a rhythmic three-syllable sound, and offers a more virtuous alternative to the more popular Clementine.

This obscure but simple name is related to a Latinized form of an ancient Greek appellation that receives a mention in both Plato's Dialogues and the New Testament. Timmea and Timmia have also been found.

Brea is another spin on the increasingly-popular Bria, another entry in the stylish Mia-Leah-Gia sisterhood. While Bria is on the charts with an arrow toward the top, Brea is used more quietly, maybe because the spelling makes the pronunciation less clear. Is it bree-a or bray (answer: bree-a).

As parents go searching for alternatives to the unstoppable Mateo/Matteo duo, Mattia stands out as a worthy option. Same handsome, alluring feel, for a fraction of the popularity. Buy now!

This Nordic-sounding name is ripe for wider usage, especially as a fresh alternative to Christian or similar-sounding Carl.

A unisex surname now seeing some use for girls, as it fits right in with such trendy crossover girls' names as Everly. Ellery and Emery, and others with the popular ly/leigh/lea ending

Largely male throughout Europe, this name--spelled with or without the c, is an energetic choice that has really taken off for girls here; it's been used for the daughters of Steven Spielberg, Jerry Seinfeld, and Vanessa Williams. The Barack Obamas use Sasha as the nickname for their younger daughter, whose proper name is Natasha. Sasha Alexander, on the TV show Rizzoli & Isles, was born Suzana.