MallowbyNames

Rainah

RAY-nah · Often regarded as a variant of Raina, meaning 'queen' in Slavic languages, though it may also be a modern invented name.

2025 rank (girls)
#8,860
Babies named in 2025
11
Peak popularity
2019
2025 frequency
1 in 146,115 girls
Usually for
Girls
Trend
Declining since 2020

Declining since 2020, #8,860 for girls today.

Popularity of Rainah since 1979

Babies named Rainah per year in U.S. Social Security records.

81523198020002020Most births 2019Girls
Data table (by decade)
DecadeGirls
1970s5
1980s0
1990s39
2000s134
2010s160
2020s68

Meaning & origin

Rainah is a modern name that first appeared in U.S. records in 1979, consistent with the late-20th-century trend of creating novel variants of established names. It reached its peak popularity in 2019, but has since declined, with usage falling from that point through 2025. The name is roughly 1 in 146115 births, placing it well outside the top 1000. Its similarity to the Slavic word for 'queen' lends it a regal undertone, though many parents may be drawn to its melodic sound rather than any specific meaning. Rainah remains a rare choice, appealing to those seeking a distinctive yet familiar name.

Rainah is a modern variant of Raina, itself a spelling variation of Rayna, which derives from a Slavic word meaning 'queen'. The name gained modest use in the United States from the late 20th century, likely influenced by the popularity of similar-sounding names like Riana and Liana.

Nicknames & variants

Nicknames: Rain, Rai

Variants: Raina, Rayna, Reyna

Sibling names for Rainah

Names that share Rainah's style, for a brother or sister.

Sisters: Leah, Maya, Nora, Alina, Sienna

Brothers: Ethan, Liam, Noah, Owen, Caleb

A parent animal hugging its little one, the personalized name page

R is for Rainah, our favorite little girl.

R is for Rainah…”

In a Mallowby alphabet book, Rainah's letter becomes Rainah's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Rainah's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Rainah mean?
Rainah is often considered a variant of Raina, which means 'queen' in Slavic languages.
How popular is the name Rainah?
As of 2025, Rainah ranked 8860 in the United States, with approximately 1 in 146115 newborns given the name.
Is Rainah a girl's name?
Yes, Rainah is typically used as a girl's name.