Here you can find some statistics about the name Sumiko Oka. You can find ethical spread of the last name Oka, gender usage of the name Sumiko, famous people named Sumiko Oka and you can leave a public message to Sumiko Oka.
If you want you can also send infos to update this page.
The lastname Oka is an unpopular surname in the USA, the number of the people with the lastname Oka is about 900.
The name Sumiko is used in the USA in the 100% (1,500 c.a.) of time as a female name. In the USA the name Sumiko doesn't occur as male name.
At the moment we don't have data about any celebrity or fictional carachter named Sumiko Oka.
There're no messages for Sumiko Oka at the moment.
ATTENTION! - This page is not about a specific person called Sumiko Oka, but is a generic page about the name Sumiko Oka. Altough we think that lot of people everyday looks for their names on the web, so you can leave a message here and maybe a real Sumiko Oka will reply you one day.