Youki is of Japanese origin and means "kind-hearted" or "gentle." It's composed of two characters: "yo" (kind) and "uki" (heart). This name is unisex but more commonly used for boys in Japan. Internationally, it's gaining recognition due to its positive connotation and unique sound. Youki is often spelled as 유키 when romanized in Korean, as it's also popular in South Korea.
"From the year 2000 onwards, the name Youki has seen precisely five babies being born annually every year. To date, there have been a total of five individuals named Youki."