Names That Mean Rock

Peter is derived from the Greek Petros, meaning "rock" or "stone." One of the most important figures in the Christian hagiography is Saint Peter, keeper of the Gates of Heaven. Born Simon bar Jonah, he was given the nickname Peter by Jesus, to signify that he would be the rock on which Christ would build Christianity. Centuries later, there was Peter the Great, the czar who developed Russia as a major European power.

This anglicized form of the Irish surname Ó Cathaláin links back to the Irish given name, Cathal. Similar to Callum, Caleb, and Calvin, it might feel more usable outside of Ireland and Scotland than its origin name.

A popular choice back in the 50s and 70s, Rocky fell into decline after Sylvester Stallone's battered but not beaten boxer character became the overwhelming association many had with the name. Now, nearly five decades on from when the first Rocky movie was released, this tough yet playful name is back in style, ready to forge an identity of its own. Given to around 420 boys in the US in a recent year, it was one of the fastest rising names in the charts.

Jean Harlow (born Harlean Carpenter), the original platinum blonde bombshell, was a symbol of 1930s glamour, a factor that first Patricia Arquette and then Nicole Richie and Joel Madden probably had in mind when they gave their daughters the distinctive surname name Harlow.

Popularized in the 1940s by Lana (born Judy) Turner, today Lana is synonymous with American singer-songwriter Lana Del Rey. Although it has been rising steadily since the early 2000s, Lana still sits in the popularity "sweet spot" – familiar, but not overused. Simple, sleek and seamlessly international, it makes a great choice.

It’s been more than three decades since Ferris Bueller took his famous day off in the cult classic 1986 teen comedy movie, but we think the time for this name could and should be now! Especially with the recent rise of the hero's girlfriend, Sloane, up the baby name rankings. Half preppy, half rugged, it boasts that stylish S ending and has a cozy, retro feel.

Alaina, part Alana and part Elena and maybe also a little bit Elaine, is one of the many feminine forms of Alan (or its French form Alain) that have grown in popularity over recent decades, surpassing the male original. Not quite fashionable but also not quite un, Alaina is a choice that may feel more distinctive than it really is.

Perrin has been in long use as a surname, derived from Peter, and is now used quietly as a first name. It may rise higher now that it's a character name in the popular TV adaptation of Robert Jordan's fantasy novel series The Wheel of Time. Twenty-six baby boys were named Perrin in the US last year, along with six baby girls.

A glamorous surname name most famously borne by 1930s icon Jean Harlow (born Harlean Carpenter), Harlow is also the name of a town in the English county of Essex. Outside of the UK, Harlow would fit right in with contemporaries Arlo and Marlow(e).

This would be an intriguing choice for an illustrator's child, thanks to Norman Rockwell and Rockwell Kent. But most babies called Rockwell today are named after Porter Rockwell, a companion of Joseph Smith, founder of the Latter Day Saint movement.

Piers was the first version of Peter to reach the English-speaking world, via the Normans, but it's never made it in the US, despite its large measure of understated panache. This might change due to the high visibility of TV personality and former news editor Piers Morgan.

Seneca's distinguished heritage as the name of the ancient Roman philosopher-playwright who tutored Nero, and of an Iroquois tribe makes this an interesting choice for either sex.

Short for Rocco, this bold nickname has a more peaceful meaning: "rest". But Rocky sounds wild and edgy – even more so for girls.

This spelling variation of the Biblical place-name Sela is found on early American census roles, but Sela is more usual today. Cella is another early variation.

Callan is a Top 100 name for boys in Scotland and is on the rise in the US too, however, it has a unisex feel to it, thanks to nickname Callie.

Callen is a unisex Gaelic name growing in popularity here. Its newfound trendiness is possibly related to the Chris O'Donnell character on "NCIS: Los Angeles", known only as G. Callen. Jazz musician Cal Tjader's full name is Callen.

Long-standing French name that retains a feminine, fragile, and shell-like image.

An intuitive and attractive Finnish choice.

Sixties-style short form that sounds cool again -- though the unscrupulous Pete on "Mad Men" is not a character to emulate.

Piero is elegant, melodic, appealing. Just picture the muted frescoes of Renaissance artist Piero della Francesca.