Joslin

Girl name

Joslin has been given to 1,416 babies in the U.S. since 1951. It peaked in 2010.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

1,416

Peak year

2010 (67 babies)

Rank in 2025

Below top 1000

First recorded

1951

10-year trend

▼ -84%

Gender split

99% girls / 1% boys

Names one letter away from Joslin — alternate spellings parents actually use.

11,255 babies since 1930

Same primary gender, peaked around the same years, and roughly as common as Joslin.

1,417 babies since 1984

1,417 babies since 1986

1,415 babies since 1993

1,420 babies since 1916

1,409 babies since 1998

1,424 babies since 1979

1,424 babies since 1982

1,426 babies since 1985

How popular is the name Joslin?

Joslin has been given to 1,416 babies in the U.S. since 1951. It ranked below the top 1000 in 2025.

When did the name Joslin peak?

Joslin peaked in 2010, when 67 babies were given the name.

Is Joslin a girl or boy name?

Joslin is primarily a girl name (99% of babies named Joslin are girls).

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