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Home › Baby Names Directory › Jamesyn

Jamesyn

♀ Girl

Pronounced JAYM-sin /ˈdʒeɪm.sɪn/Medium

Meaning: Jamesyn is a modern respelling of James (via Jamison), from the Hebrew Jacob, 'supplanter; one who follows'. The -syn ending softens it toward girls, though James-based names lean boy. Used here for a girl.Low

In 30 seconds: A soft, surname-style take on James: Jamesyn means 'supplanter' (said 'JAYM-sin'). Unisex but boy-leaning — we note it.
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Origin LowEnglish, Hebrew
MeaningJamesyn is a modern respelling of James (via Jamison), from the Hebrew Jacob, 'supplanter; one who follows'. The -syn ending softens it toward girls, though James-based names lean boy. Used here for a girl.
U.S. rank (2024)#12654 ↗ Rising
2024 U.S. births7 girls (0.00% of U.S. girls)
Peak year2019
Total births (all-time)≈ 144

Popularity in the U.S. · SSA data

peak 201920062024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

As a girl's name, Jamesyn is a modern American respelling of James (through Jamison), which traces to the Hebrew Jacob, 'supplanter'. The trendy -syn ending nudges it female, though James names lean boy — we note the lean. A crisp, two-beat pick (said 'JAYM-sin').

For girls it appears only rarely in the U.S. Rare, modern, and surname-style.

Did you know? Jamesyn dresses the classic James in a modern -syn ending, echoing Jamison. It carries James's old meaning, 'supplanter'. Unisex but boy-leaning, which we note (said 'JAYM-sin').
Overall data confidence 42%
References — Jamesyn — James respelling via Jamison; unisex, boy-leaning

Variations

JamisonJamesanJaimeson

Nicknames

JamieJem

Famous Bearers

  • Famous bearers coming soon.

If you like Jamesyn…

Jamison— the James-based name Jamesyn springs from
Emerson— a like unisex surname-style pick
Addison— a like surname name that went girl
Harlyn— a like modern -yn ending

Explore names like Jamesyn

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Frequently Asked

What does the name Jamesyn mean?

Jamesyn is a respelling of James, from the Hebrew Jacob, 'supplanter; one who follows'.

How do you pronounce Jamesyn?

It's said JAYM-sin /ˈdʒeɪm.sɪn/ — two syllables, stress on the first.

Is Jamesyn a boy or girl name?

Jamesyn is used for both, but James-based names lean boy — we note it.

How popular is Jamesyn?

Jamesyn is a rare name for girls in the U.S.

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