Motoi as a Baby Name. Meaning and Origin of Motoi

What is the meaning of the name Motoi ?

The baby name Motoi is a Male name , 3 syllables long and is pronounced mo-to-i (Japanese: [mo.to.i], IPA: /motoi/).

Motoi is Japanese in Origin.

Motoi is a Japanese given name whose meaning varies with the kanji. A frequent writing is 基, conveying “foundation, basis” and, by extension, steadiness. Some bearers use the nanori 統, suggesting “to unify, bring together,” while purely phonetic spellings もとい or モトイ are also seen. As a family name, Motoi often appears as 元井 or 本井 (“origin/true” + “well”). Because Japanese names allow flexible character choices, parents can combine Moto- with characters like 依 or 維 for nuanced senses such as “reliant” or “support.”

Used mainly for boys, Motoi has enjoyed quiet, steady use across the 20th and 21st centuries. The word motoi itself occurs in classical Japanese with the sense of “foundation, cause,” which lends the name a dignified, grounded tone. Notable modern bearers include artist Motoi Yamamoto (山本 基) and composer Motoi Sakuraba (櫻庭 統), illustrating the common kanji variants.

⚙ Motoi is a rare name. Across 7 countries, we found 29 recorded uses of it.