Recorded 1955–2020 · United States
Meaghan was most popular in 1986, when 744 American babies were given the name — ranking #609 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 14,043 people named Meaghan.
Meaghan first appears in Social Security Administration records in 1955, which makes it about 70 years old as a recorded American name. It has been recorded in 62 of the 71 years since.
The Social Security Administration has recorded 14,043 American births named Meaghan between 1880 and 2025. That is recorded US births, not a world population — it counts people issued a Social Security number at birth in the United States. Of those, roughly 13,713 are estimated to be alive today.
Meaghan was not recorded in 2025. The SSA withholds any name given to fewer than five babies in a year, so fewer than five American babies were given it.
Meaghan is out of use. It averaged 28 births a year a decade ago and has not been recorded in the last five years.
Measured on recorded births. American births overall have fallen since 2007, so most established names lose births over any recent decade — a name can shed births and still hold its rank. Compare the rank above, which is measured against the other names of the same year.
Across the whole record Meaghan is a girl’s name — 100.0% of the 14,043 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.
Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.
Roughly 13,713 Americans named Meaghan are alive today — 98% of everyone ever recorded with the name. The median is 36 years old, and half are between 30 and 41. That is a narrow band: Meaghan arrived and faded within about a decade rather than staying in steady use.
An estimate, not a count. Recorded births are carried forward through the Social Security Administration’s 2023 period life table, by age and sex. That table describes mortality in one recent year, so it credits the oldest cohorts with today’s survival rather than the harsher rates they actually lived through — the further back a name peaked, the more this will overstate how many remain. It counts people issued a Social Security number at birth, not immigrants who arrived later.
How much more common the name is in each state than across the country as a whole.
See Meaghan on the interactive charts
About · Privacy · Contact
Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org