Shiroi as a Baby Name. Meaning and Origin of Shiroi

What is the meaning of the name Shiroi ?

The baby name Shiroi is a Unisex name , 3 syllables long and is pronounced /ɕiɾoi/ (shee-ROH-ee).

Shiroi is Japanese in Origin.

Shiroi is a Japanese word-name meaning “white,” taken from the adjective shiroi (白い). In Japanese symbolism, white evokes purity, clarity, snow, and auspicious new beginnings. While common in everyday language and found in place names (e.g., Shiroi in Chiba Prefecture), it is not a traditional given name in Japan. When adopted as a contemporary given or stage name, it is often written in katakana as シロイ and used as a gender-neutral choice. Pronunciation approximates SHEE-roh-ee in Japanese; English speakers may say SHEE-roy.

Related and variant options include Shiro/Shirō (which can mean “white” with 白 or “fourth son” with 四郎, among other kanji), Haku (白, “white”), and seasonal names linked to whiteness like Yuki (“snow”). The similar-sounding Shiori is unrelated, typically meaning “bookmark” (栞) or “poem weaving” (詩織). Older romanization systems may show Siroi, but Shiroi is standard.

⚙ Shiroi is a rare find. There are only 41 recorded uses of it in our data, from 15 countries.