MallowbyNames

Thunder

THUN-der · A loud, booming sound caused by lightning; a nature name evoking power and force.

2025 rank (boys)
#5,208
Babies named in 2025
18
Peak popularity
2018
2025 frequency
1 in 94,893 boys
Usually for
Boys
Trend
Declining since 2022

Declining since 2022, #5,208 for boys today.

Popularity of Thunder since 1975

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

102030198020002020Most births 2018Boys
Data table (by decade)
DecadeBoys
1970s14
1980s16
1990s118
2000s133
2010s163
2020s118

Meaning & origin

Thunder is a modern word name that entered the U.S. naming landscape in 1975, well after the heyday of virtue and nature names from the Puritan era. Its trajectory has been volatile: after a peak in 2018, it has been falling in popularity since 2022, with no strong regional concentration as its top states list is empty. As a rare choice, Thunder appeals to parents seeking an unmistakably powerful, elemental name. Its 1-in-94,893 occurrence in 2025 underscores its status as a bold outlier among contemporary baby names. While it lacks historical depth, Thunder fits squarely within the modern tradition of pulling evocative English nouns into the name pool.

Thunder is a modern word name taken directly from the English vocabulary word for the natural phenomenon. It gained limited use as a given name in the late 20th century, reflecting a broader trend of adopting nature- and power-related terms as names. It remains rare and is often chosen for its bold, striking sound rather than any traditional onomastic lineage.

Sibling names for Thunder

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

Sisters: Storm, Sky, Aurora, Ember, Nova

Brothers: Storm, Blaze, Axel, Diesel, Ryder, Chayton

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

T is for Thunder, our favorite little boy.

T is for Thunder…”

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

Make Thunder's book

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

Questions parents ask

What does the name Thunder mean?
Thunder is a nature name that directly references the loud sound produced by lightning during a storm. It conveys power, energy, and natural force.
How popular is the name Thunder?
Thunder is very rare. In 2025, it ranked 5,208th in the United States, with approximately 1 in 94,893 newborns receiving the name. Its peak popularity was in 2018.
Is Thunder a boy's name or a girl's name?
Thunder is almost exclusively used for boys, though the word itself is unisex in nature. The Social Security Administration records show it used primarily for males.