MallowbyNames

Maryjo

MAIR-ee-joh · Compound of Mary and Jo, with Mary meaning 'beloved' or 'bitter' and Jo as a diminutive of Josephine or Joanna.

2025 rank (girls)
#9,457
Babies named in 2025
10
Peak popularity
1961
2025 frequency
1 in 160,727 girls
Usually for
Girls
Trend
Rising since 2010

A 1960s favorite, climbing again.

Popularity of Maryjo since 1915

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

98195293192019602000Most births 1960Girls
Data table (by decade)
DecadeGirls
1910s44
1920s160
1930s371
1940s1,062
1950s1,689
1960s2,081
1970s740
1980s381
1990s255
2000s162
2010s93
2020s71

Meaning & origin

Maryjo is a compound name that peaked in the early 1960s, reaching its highest rank in 1961. After declining for decades, it has been rising again since around 2010, though it remains extremely rare with only a handful of births per year. The name's revival reflects a broader interest in vintage and mid-century names. Maryjo's top states have been few and scattered, with no single region dominating. The name is a blend of two classics, Mary and Jo, giving it a sweet, familiar feel.

Maryjo is a compound name formed from Mary and Jo. Mary derives from the Hebrew name Miriam, possibly meaning 'beloved' or 'bitter.' Jo is typically a short form of Josephine or Joanna, names of Hebrew origin meaning 'God will increase' or 'God is gracious.' The combination became popular in the United States during the mid-20th century, reflecting a trend of double-barreled names.

Where Maryjo is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Mary, Jo, MJ

Variants: Mary Jo, Maryjoe

Sibling names for Maryjo

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

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

M is for Maryjo, our favorite little girl.

M is for Maryjo…”

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

Make Maryjo's book

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

Questions parents ask

What does the name Maryjo mean?
Maryjo is a combination of Mary, meaning 'beloved' or 'bitter,' and Jo, a short form of Josephine or Joanna, meaning 'God will increase' or 'God is gracious.'
How popular is Maryjo?
Maryjo is very rare today. It ranked 9,457th in the latest year with about 1 in 160,727 newborns receiving the name.
Is Maryjo a boy or girl name?
Maryjo is almost exclusively used for girls.