Last NameRIO

Key Findings

• Popularity: Rio is the 13,000th most popular first name in the U.S., placing it among the top 98.5% all first names.
• Population: An estimated 3 thousand Americans bear the name Rio. Based strictly on 100 years of Social Security Administration (SSA) baby name records, the living population with this name is roughly .
• Frequency: Approximately 1 out of every 100,000 Americans are named Rio.
• Usage: It is commonly used as both a first and last name, but mostly a as last name (69% of the time).