Lassie
About 979 American babies have been named Lassie since 1883, most of them around 1916. It has not appeared in the national data since 1963. About 120 Lassies are alive in the United States today, and half of them are over 81.
Popularity, 1880–2025
girls named Lassie
By the numbers
- Total US births
- 979
- Estimated living today
- 120
- Median age today
- 81
- Peak year
- 1916
- Best rank
- 1,087th
- Rank in 2025
- unranked
- First recorded
- 1883
How old the living Lassies are
born that year still alive today
Of the 979 babies given the name since 1883, about 120 are alive — 12 in every hundred. The dotted line is the median: half were born before 1944 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Notable Lassies
- Lassie Lou Ahern (1920–2018)American child actress
People named Lassie with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Where Lassie is most common
Relative to how many babies each state records, Lassie is most concentrated in Tennessee (26.5×), Kentucky (9.3×), Alabama (6.7×), North Carolina (4.1×).
Total births recorded in each state since 1910. Browse names by state.
Names of 1916
The most popular girls’ names the year Lassie peaked:
Related names
Lassie against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.