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Sinclair

Boy

Meaning of Sinclair: Latin: 'from Saint Clair'

Sinclair is a boy's name most strongly associated with Scottish naming. It has 8 letters and 2 syllables, and it is a genuinely rare and unique choice — 2852nd most popular boys' name in the United States in 2025.

US rank 2025

#2852

43 babies in 2025

England & Wales 2024

—

Fewer than 3 babies or unlisted

US babies since 1880

1,912

First recorded 1900 · peak 2025

Trend

rising

Style: rare

Popularity over time

1981: 16 babies1982: 13 babies1983: 18 babies1984: 16 babies1985: 11 babies1986: 22 babies1987: 15 babies1988: 23 babies1989: 23 babies1990: 22 babies19901991: 8 babies1992: 16 babies1993: 23 babies1994: 31 babies1995: 25 babies1996: 30 babies1997: 22 babies1998: 21 babies1999: 23 babies2000: 20 babies20002001: 15 babies2002: 21 babies2003: 11 babies2004: 16 babies2005: 17 babies2006: 15 babies2007: 8 babies2008: 20 babies2009: 15 babies2010: 16 babies20102011: 22 babies2012: 12 babies2013: 19 babies2014: 8 babies2015: 27 babies2016: 21 babies2017: 26 babies2018: 24 babies2019: 19 babies2020: 18 babies20202021: 26 babies2022: 20 babies2023: 27 babies2024: 41 babies2025: 43 babies
US babies named Sinclair per year (Social Security Administration). Peak bar = 43.

Gender split

75% boys · 25% girls, based on US, UK and international usage.

Origins & cultures

More Scottish boys' names

Other names starting with S