MallowbyNames

Resa

ΡέζαREE-sə · Of uncertain origin; possibly a short form of Teresa, meaning 'harvester' or 'to reap' in Greek.

Peak popularity
1962
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Resa since 1920

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

163349192019602000Most births 1962Girls
Data table (by decade)
DecadeGirls
1920s10
1930s0
1940s64
1950s290
1960s310
1970s171
1980s120
1990s54
2000s22
2010s5
2020s0

Meaning & origin

Resa is a short, simple name that has been in occasional use since at least 1920, though it has never reached widespread popularity. Its peak year of usage was 1962, which reflects the mid-century era when short, feminine nicknames were fashionable. The name has remained stable in its rarity, never entering the top rankings. As a diminutive of Teresa, it carries a subtle connection to Greek etymology meaning 'harvester'. While the U.S. Social Security data shows no top states for Resa, its usage pattern suggests it was primarily a 20th-century choice. For parents seeking an uncommon yet familiar-sounding name, Resa offers a gentle alternative to more popular Tessa or Theresa.

Resa is most commonly considered a diminutive of Teresa, which itself derives from the Greek verb 'therizein', meaning 'to reap' or 'to harvest'. The name Teresa was popularized in medieval Europe through Saint Teresa of Ávila, and shortened forms like Resa emerged as affectionate nicknames. Resa has seen occasional use as an independent given name in English-speaking countries, particularly in the mid-20th century.

Nicknames & variants

Variants: Reesa, Risa, Ressa

Sibling names for Resa

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

Sisters: Clara, Mira, Nora, Lena, Tessa

Brothers: Leo, Milo, Eli, Owen, Finn

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

R is for Resa, our favorite little girl.

R is for Resa…”

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

Make Resa's book

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

Questions parents ask

What does the name Resa mean?
Resa is thought to be a short form of Teresa, which comes from the Greek word 'therizo', meaning 'to reap' or 'harvest'. However, its exact origin is uncertain since it originated as a nickname.
Is Resa a popular name right now?
Resa is not currently ranked in the U.S. top 1000. Available data shows its most recent usage year is 2025, but its popularity peaked in 1962. It remains a rare name in contemporary times.
Is Resa a boy or girl name?
Resa is typically used as a girl's name, often as a short form of Teresa or Theresa.