Names Ending in O for Girls

Rigoberto

Riho

Rikako

Rileyjo

Rilo

Rino

Risako

Ritsuko

A simple yet bright-sounding Japanese name, Riyo can mean "logic, reason + world", "dignity + anticipation", "gemstone, offer", and "pear, world" depending on which kanji combination is used. It appears on a character in the manga series, Gachiakuta.

Riyo

With its stylish -o ending, the Italian surname sounds enough like Rita or Rio that it may appeal as a first name. It is in fact movie-inspired choice, taken from the classic musical Grease where it's borne by the sarcastic leader of the Pink Ladies, Betty Rizzo "Rizzo".
 
More commonly appearing in the last name spot, Rizzo derives from the Italian word riccio meaning "curly-haired", making this a fun nickname for a curly-haired Larissa, Maritza, Reese, Rosalie, or similar. 
 
As a given name, it has been sporadically used for a small number of boys over the years, but 2024 saw it appear in the US stats for girls for the first time, when 5 babies were named Rizzo.

Rizzo

Roberto

Rodolfo

Rodrigo

Rogelio

Rolando

Rosalio

Rosio

Also the name of a multi-purpose stadium in Zimbabwe, where Bob Marley and Paul Simon have performed, Rufaro is a cheerful choice of Shona origin, used predominantly as a feminine name. 

Rufaro

Runako

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 32)

Girl Names Ending in O