Lassie

At a glance

Lassie ranks #1214 for dogs. It is almost always a girl's name (88% female). It is most popular with Collies.

Data updated November 2026 · How we count

How popular is Lassie?

#1,214dog name of 19,856
1 in 4,339female dogs
114dogs in the records
Fallingdogs born 2023–2024 vs 2020–2022

Girl or boy?

Girls 88%Boys 11%Not recorded 1%

88% girls · 12% boys among 113 dogs with a recorded sex

Lassie over the years

Falling
01.93.72013: 0.2, 2014: 1.4, 2015: 1.8, 2016: 2.3, 2017: 1.5, 2018: 0.0, 2019: 0.3, 2020: 0.0, 2021: 3.2, 2022: 0.8, 2023: 0.9, 2024: 0.02013201520172019202120232024

Dogs named Lassie per 10,000 dogs born that year, from the sources that record birth year.

Popular with these breeds

Names that sound like Lassie

Questions

Is Lassie a girl or boy dog name?

It is almost always a girl's name (88% female).

How popular is Lassie for dogs?

Lassie is the #1,214 dog name of 19,856 in our data, with 114 dogs in public records. The name is falling.

How do you pronounce Lassie?

Lassie is said in 2 syllables: Las·sie. Tap Listen to hear it.

What names sound like Lassie?

Lucy, Lacey and Louise sound similar.

What breeds are often named Lassie?

Collies, Shetland Sheepdogs and Pit Bulls are the breeds most often called Lassie.

More dog names