MallowbyNames

Merrily

MEHR-ih-lee · One definition is 'pleasant and lighthearted', derived from the English word 'merry'.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
1942
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Rising since 2022

A 1940s favorite, climbing again.

Popularity of Merrily since 1936

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

7014021019401960198020002020Most births 1942Girls
Data table (by decade)
DecadeGirls
1930s12
1940s638
1950s171
1960s111
1970s67
1980s17
1990s5
2000s5
2010s0
2020s11

Meaning & origin

Merrily is an English name derived from the word 'merry', given to girls with increasing frequency in recent years. First recorded in 1936, it peaked in popularity in 1942 during its early use but then declined sharply. After decades of obscurity, the name began a resurgence in 2022 and is currently on the rise. In 2025, it ranked 14,942, with a 1-in-321,453 birth rate, reflecting its rarity. The name is not strongly associated with any particular state, appearing infrequently across the country. Its modern coinage and cheerful meaning make it a distinctive choice.

Merrily is a modern coinage formed from the English word 'merry', meaning cheerful or joyful, combined with the popular suffix '-ly'. It first appeared in the United States in the mid-20th century, likely inspired by the adverb 'merrily' as a given name. The name saw a modest peak in the 1940s and has been used sparingly since, with a recent uptick in popularity.

Nicknames & variants

Nicknames: Merri, Merry

Variants: Merilee, Merrilee, Merily

Sibling names for Merrily

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

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

M is for Merrily, our favorite little girl.

M is for Merrily…”

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

Make Merrily's book

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

Questions parents ask

What does the name Merrily mean?
Merrily is derived from the English word 'merry', meaning cheerful or lighthearted.
How popular is the name Merrily currently?
In 2025, Merrily ranked 14,942, with about 1 in every 321,453 newborns given the name.
Is Merrily a girl's name?
Yes, Merrily is almost exclusively used for girls.