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Syncere
BoyMeaning of Syncere: American: 'modern spelling of sincere'
Syncere is a boy's name most strongly associated with American naming. It has 7 letters and 2 syllables, and it is familiar but far from overused — 1120th most popular boys' name in the United States in 2025.
US rank 2025
#1120
192 babies in 2025
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
3,808
First recorded 1999 · peak 2024
Trend
rising
Style: uncommon
Popularity over time
Gender split
82% boys · 18% girls, based on US, UK and international usage.
Origins & cultures
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