Where Does The Last Name Ryukichi Come From? ^{nationality or country of origin}

The surname Ryukichi occurs most in Japan. It can be rendered as a variant:. For other possible spellings of this last name click here.

How Common Is The Last Name Ryukichi? ^{popularity and diffusion}

The surname Ryukichi is the 10,311,814^th most common last name on a worldwide basis, held by approximately 1 in 2,147,483,647 people. Ryukichi is mostly found in Asia, where 100 percent of Ryukichi reside; 67 percent reside in East Asia and 67 percent reside in Nippono-Asia. It is also the 74,048^th most prevalent first name on earth. It is borne by 7,527 people.

This last name is most commonly occurring in Japan, where it is carried by 2 people, or 1 in 63,922,146. In Japan it is primarily found in: Nara Prefecture, where 50 percent are found and Shiga Prefecture, where 50 percent are found. Not including Japan it occurs in one country. It is also found in Malaysia, where 33 percent are found.