Aiko is a girl's name of Japanese origin meaning “Beloved child.” With 2 syllables, it is short and easy to say. Common nicknames include Ai, Ko. As of 2026, Aiko ranks #874 among girls' names in the United States and has held a steady level of popularity. Its highest US ranking was #464 in 1912.
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AH-ee-koh
Phonetic spelling
Currently #874 among US baby names.
* Based on US Social Security Administration birth-registration data
Aiko means “Beloved child.” It is a girl's name of Japanese origin.
Aiko is pronounced AH-ee-koh.
Aiko is most commonly used as a girl's name.
Aiko currently ranks #874 among girls' names in the United States.
Popular nicknames for Aiko include Ai, Ko.
Middle names that pair well with Aiko include Aiko Sakura, Aiko Yumi, Aiko Haruka.
Other Japanese names you might love
“bright beauty (variant of Akemi)”
“Child of abundant beauty, embodying the splendor of nature”
“spring beauty”
“a plant or tree that blooms in spring; symbolizes new beginnings”
“summer hope; represents warmth and positive energy”
“Blue sea”
“morning calm; reflecting serenity and the freshness of a new day”
“Droplet; represents purity and the gentle essence of rainfall.”
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