MallowbyNames

Reah

REE-uh · Uncertain; possibly a variant of Rhea, a name of Greek origin meaning 'flowing' or 'ease'.

2025 rank (girls)
#8,860
Babies named in 2025
11
Peak popularity
1900
2025 frequency
1 in 146,115 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #8,860 for girls today.

Popularity of Reah since 1900

Babies named Reah per year in U.S. Social Security records. Raw births topped out in 1921, but relative to how few babies were recorded back then, Reah's real moment was 1900.

51116192019602000Most births 1921Girls
Data table (by decade)
DecadeGirls
1900s5
1910s59
1920s81
1930s41
1940s17
1950s11
1960s0
1970s0
1980s31
1990s18
2000s65
2010s28
2020s18

Meaning & origin

Reah is a rare feminine name that appears to have been most popular in the United States in 1900, when it first appeared in Social Security records. In that debut year, it ranked 8,860, with an incidence of about 1 in 146,115 births. After 1900, its usage dropped sharply, and it has never made a significant resurgence, remaining a very uncommon choice. The name's trajectory has been stable at extremely low numbers for over a century. While its exact origin is uncertain, Reah is almost certainly a spelling variant of the Greek name Rhea, borne by the Titaness mother of Zeus in Greek mythology. As a modern English spelling, it shares the same uncertain etymology, possibly derived from a Greek word for 'flowing'. Despite its mythological ties, Reah has never seen widespread use, making it an exceptionally distinctive choice for parents seeking a name with ancient roots but a rare contemporary presence.

Reah is likely an English spelling variant of Rhea, which derives from the Greek Ῥέα (Rhea), the name of a Titaness, mother of the Olympian gods. The name's meaning is uncertain; it may be related to the Greek word ῥέω (rheo) 'to flow'. In modern usage, Reah emerged as a rare given name in the United States in the early 1900s, with its highest recorded usage in 1900.

Nicknames & variants

Variants: Rhea, Rea

Sibling names for Reah

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

Sisters: Mae, Leah, Cora, Thea, Lyra

Brothers: Leo, Owen, Ezra, Jude, Kai

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

R is for Reah, our favorite little girl.

R is for Reah…”

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

Make Reah's book

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Questions parents ask

What does the name Reah mean?
Reah is likely a variant of Rhea, a name of uncertain Greek origin possibly meaning 'flowing' or 'ease'.
How popular is the name Reah?
Reah is extremely rare. In 2025, it ranked 8,860 with a rate of 1 in 146,115 female births.
Is Reah a girl name?
Yes, Reah is used almost exclusively as a feminine name.