There are an estimated 18 people named Haruko alive worldwide today. That ranks Haruko at #29754 globally, with the highest concentrations in United States.
In the United States, Haruko is held by approximately 18 people, ranking #29754 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 18,438,889 U.S. residents).
Historically Haruko is used overwhelmingly as a female name (100.0% female).
Haruko appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.