Rory is a buoyant, spirited name for a redhead with Celtic roots. The name Rory is getting more popular overall, but for the past few years has been trending decidedly toward the boys' side -- however, it's been rising to new heights for girls in recent years.

Widely used across Europe as a common baptismal name symbolizing spiritual rebirth, Renata, in this country it has an operatic image via Italian-born divas Renata Tebadi and Renata Scotti.

Roxy, also spelled Roxie, is one of those high-stepping showgal names with plenty of moxie, among the many sassy nickname names on the U.K. popularity list--currently Number 398.

A classic name with regal elegance--Queen Victoria, like other queens, had Regina appended to her name. She was a Top 100 name in the 1960s.

Most of the notable Rivers have been male, but this nature name certainly flows as well for a girl. The name River is still rising for both genders, with about 3500 baby boys receiving the name last year vs. 1900 baby girls.

As sweet-smelling as Rose but with an international flavour, Rosa is one of the most classic Portuguese, Spanish and Italian names, which is also favored by upper-class Brits, having an ample measure of vintage charm. Rosa has been on the popularity charts for every year that's been counted, especially popular from the 1880s through the beginning of the twentieth century.

After a 60 year slide down the popularity ladder, Robin made a turnaround in 2020 and began climbing back into favor for baby girls. One reason may be its new status as one of the most evenly-divided gender neutral names.

A superlative word name along the lines of Saint, King, Princess, and Chosen, Royal was mostly used for boys — as in Wes Anderson's anti-hero Royal Tennenbaum — until Lil' Kim named her daughter Royal. Reign in 2014. While it was Reign that really took off for girls, Royal also got a boost and entered the Top 1000 in 2015.

The sassy, steel magnolia appeal of Oscar-winning Reese (born Laura Jeanne—Reese is her mother's maiden name) Witherspoon has single-handedly propelled this formerly boys’ name into girls' popularity.

All the old ae/ay middle names for girls are back--Kay, Fay, Mae/May, --and Rae is one of the coolest, used as such by celebrities as Mark Wahlberg and Daniel Baldwin.

Remy is one of those rare names that combines ancient roots with modern sleekness. Boys outnumber girls with the classic Remy spelling, girls named Remi outnumber those named Remy. With either spelling and for either gender, it's a winning choice.

With strong sounds but a whimsical feel, Reverie is a word name associated with being in a dreamy, ethereal state, of being lost in a daydream, or coming up with a pleasant fantasy for the future. Similar in cadence to popularly Everly, it was given to around 80 girls in a recent year.

Strong and solid, with a touch of foreign intrigue, it's the most popular of the rain-related names, with a variety of pronunciations—RAY-na, rah-EE-na, or RY-na. Alternate spellings Reyna and Rayna currently rank higher in the US.

Best known as the beautiful heroine to whom Cyrano de Bergerac says, "Your name is like a golden bell".

This ultrapopular boys' name is rapidly becoming a hot name for girls; admired for its buoyant Irish spirit.

A strong, straightforward Irish unisex surname, with a merry glint in its eye, Reagan has been leaping up the popularity lists, to become one of the top girl names starting with R. Some will inevitably link it to President Ronald, but spell it Regan and it's a Shakespearean name: a daughter of King Lear.

This lovely, quintessentially British appellation, also spelled Rosamond, is the name of a legendary twelfth-century beauty. Rare on these shores, it is more than worthy of importation.

A strong and stylish alternative to the super-fashionable Luna, with a double background as a Scandinavian and Japanese name. It's the female form of the Nordic male name Rune, meaning "secret lore", and also a Japanese name meaning "moon" – making this an undiscovered celestial choice.

One of the glamour girl names of the Rita Hayworth 1940s, Rita was once a Top 50 name and stayed on the SSA list until 2002.

This spelling of the name has ties to Hebrew, Slavic, and Scandinavian cultures, in addition to being another alternative to Reina and Reyna. It is most recently attached to hit television show Nashville's Rayna Jaymes, played by Connie Britton.