First NameRAINIER

Key Findings

• Popularity: Rainier is the 13,697th most popular first name in the U.S., placing it among the top 94.9% all first names.
• Population: An estimated 506 Americans bear the name Rainier. Based strictly on 100 years of Social Security Administration (SSA) baby name records, the living population with this name is roughly 471.
• Frequency: Approximately 0 out of every 100,000 Americans are named Rainier.
• Usage: It is almost exclusively used as a boy's name (100% of the time).