| Meaning | king | 
| Origin | English, Spanish | 
| Gender | gender neutral | 
| Opposite gender | Rey | 
| Popularity | Moderate | 
| Length | 3 | 
| Syllables | 1 | 
| Syllabification | Rey | 
Bold and streamlined, Rey makes an assertive statement in minimal form. This three-letter powerhouse defies expectations, proving that brevity and impact aren't mutually exclusive. The name has gained contemporary relevance while maintaining a timeless quality that transcends temporary trends. Rey offers remarkable versatility—it's strong enough for a leader, creative enough for an artist, and accessible enough for anyone. Its gender-neutral nature empowers rather than constrains, giving your daughter freedom to define herself. The single syllable is decisive and complete, requiring no elaboration or explanation. Despite its shortness, Rey has substantial presence and memorable quality. Parents choosing this name often value efficiency, modernity, and names that make a statement without unnecessary embellishment or complexity.
| Ray | 
| Rere | 
| Reyi | 
| Yaya | 
 
    | Rey Ordonez | Cuban-American former MLB player | 
| Reyhaneh Jabbari | Iranian woman hanged for self-defense against an attempted sexual assault | 
| Rey Robles | American jazz pianist | 
| Rey Danseco | Filipino chess player | 
| Rey Malonzo | Filipino actor | 
| Rey Pamaran | Filipino artist | 
| Rey Utami | Indonesian actress | 
| Rey Valera | Filipino singer-songwriter | 
| Reyhan Şahin | German-Turkish linguist and author | 
| Rey Bucaneg | Filipino poet | 
| Rey Mysterio | American professional wrestler | 
| Reyhaneh Noshirvani | Iranian-Dutch composer | 
| Rey Lozano | Filipino actor | 
| Rey Ruiz | Cuban singer | 
| Rey Centeno | Filipino actor | 
| Reyhaneh Rajabzadeh | Iranian actress | 
| Rey Manaj | Albanian professional footballer | 
| Rey Escobar | Filipino basketball player | 
| Rey Langit | Filipino journalist and radio announcer | 
| Rey Muñiz | Puerto Rican singer | 
| Rey Gallagher | Shameless TV series | 
| Rey Diamond | The Baby-Sitters Club book series | 
| Rey Sommerset | DC Comics character | 
| Rey Stantz | The Real Ghostbusters TV series | 
| Rey Salazar | Elite TV series | 
| Rey Skinner | Tru Calling TV series | 
| Rey Hino | Sailor Moon manga | 
| Rey Barrett | Coronation Street TV series | 
| Rey Krueger | Power Rangers Dino Fury TV series | 
| Rey Panadero | Los Serrano TV series | 
| Rey Geonzon | Mula Sa Puso TV series | 
| Rey Thompson | Neighbours TV series | 
| Rey Morales | Gulong ng Palad TV series | 
| Rey Anne Cuenco | Be Careful with My Heart TV series | 
| Rey Curtis | Children of the Corn - Revelation film | 
| Rey Foster | The Angry Birds Movie 2 film | 
| Rey Hirose | Beyblade Burst Turbo anime |