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Thunder
Pronounced THUN-der /ˈθʌn.dər/High
Meaning: From the word thunder — 'the loud rumbling that follows lightning'; a bold nature/word-name; we note the word-nameLow
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Thunder comes from the English word thunder — 'the loud rumbling that follows lightning' (from Old English thunor, also the root of Thor; we note the word-name). A bold nature/word-name (said 'THUN-der').
In the U.S. it registers thinly. Rare, thunder at the root, and bold.
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Frequently Asked
What does the name Thunder mean?
Thunder is an English nature/word-name — 'the loud rumbling that follows lightning'; we note the word-name.
How do you pronounce Thunder?
It's said THUN-der /ˈθʌn.dər/ — two syllables, stress on the first.
Is Thunder a boy or girl name?
Thunder is most often a boy's name.
How popular is Thunder?
Thunder is a very rare name in the U.S.













