Names Ending in O for Girls

The name of one of the Nereids – daughters of the sea god Nereus – in Greek mythology. A moon of Neptune is named in her honor.

Neso

Enyo is the Greek goddess of war, the female counterpart to the god Ares. Enyo's Roman equivalent in Bellona.

Enyo

Georgian feminine form of Ninos, which may come from the name of the ancient Assyrian city of Nineveh. Saint Nino introduced Christianity to Georgia in the 4th century.

Nino

Ochako Uraraka — also written as Ochaco — is a character in the anime series My Hero Academia.

Ochako

Nabisco has never revealed the origins of their sandwich cookie brand name, but the prevailing theory is that it was derived from Oreodaphne, a genus in the laurel family.

Oreo

Reno Sweeney is the heroine of the Cole Porter musical Anything Goes, played on Broadway by Ethel Merman, Patti Lupone, and Sutton Foster. While Reno was not used for any baby girls in 2022, it's certainly a gender-neutral choice.

Reno, Nevada is named for Civil War Union General Jesse Lee Reno. The name is said to be an anglicization of Reynaud or Reynold, which means "powerful counsel".

Reno

In Greek mythology, Rhapso was a nymph associated with stitching. Sewing was a common motif in Ancient Greece, used as a metaphor for the thread of life.

Rhapso

Perky and attractive Japanese girl name, associated with actress Rinko Kikuchi and photographer Rinko Kawauchi.

Rinko

A rock-and-roll version of Coco that could definitely be a possibility for contemporary girls, Rocco is a Italian name, derived from German. Borne St. Rocco, the patron saint of the sick, Rocco's origins are slightly murky though "rook, crow" from the Germanic hruoh, "rest" from hrok and "to roar" from rohōn have all been offered as possibilities.
 
With Rocki, Rocky, and Morocco being chosen for girls, you might be surprised to learn it has yet to enter the US stats.

Rocco

This name, which refers to Mary as the Virgin of the Dew, is all but unknown in the Anglo community, but popular enough in Hispanic families that it made the US Top 1000 until least until 2006. In Spain and Chile it remains a Top 100 option, and can also be spelled without the accent, as Rocio. 

Rocío

A sweet option to honor an ancestral Rose

Rozuko

Rutendo is a common name in Zimbabwe, where there are multiple notable women's footballers who bear the name.

Rutendo

Strong Japanese unisex choice. Dragons are a symbol of power in Japan.

Ryuko

Two very different meanings, depending on the kanji used.

Saho

Wanano is a rare feminine name derived from the indigenous Wanano people, also known as Kotiria, who inhabit regions of Colombia and Brazil along the Vaupés River. The name carries cultural significance tied to this South American ethnic group, reflecting their rich heritage and traditions. As a given name, Wanano offers a distinctive connection to indigenous roots and might appeal to parents seeking a unique name with authentic cultural origins. While extremely uncommon in mainstream usage, Wanano represents a meaningful choice that celebrates indigenous South American identity and provides a conversation-starting name with deep cultural resonance.

Wanano

In Greek mythology, Sao was one of the 50 Nereids, daughters of the sea god Nereus. A moon of Neptune is named in her honor.

Chilly choice for a winter-born daughter.

Shimo

An extended form of Sirima, the birth name of Sri Lankan stateswoman Sirimavo Bandaranaike. She became the first non-hereditary female head of government in modern history on her election as Sri Lankan Prime Minister in 1960.

Sirimavo

Eniko Hart makes this Japanese name familiar in the US. In Hungary, it's a literary name invented by the poet Mihály Vörösmarty in the 19th century. He based it on the name of the legendary mother of the Hungarian people, Enéh.

Eniko

Dynamo is a newly-invented word name that's on trend in several different ways. It's got an o ending, an uplifting meaning, and it's gender-neutral. And what kid wouldn't want Dynamo as a middle name?


Dynamo

Girl names ending in O include a diverse range of style options.

Margo is one of the most 

 ending with O right now, and is the only O-ending girl name in the US Top 1000 (compared with nearly 100 O-ending names for boys!).



 ending with the letter O that are attracting attention include Calypso, Cleo, Coco, Halo, and Rio. Juno is a baby girl name that ends with o that is a Nameberry favorite, as is Indigo.

Here are all Nameberry’s girl names that end with the letter O, ordered by their current popularity on Nameberry. 

Girl names ending in the letter O such as Margo and Juno, with meanings, origins, and popularity (Page 17)

Girl Names Ending in O