Sinceer
UnisexSinceer has been given to 26 babies in the U.S. since 2006. It peaked in 2008.
Popularity over time births per year, 1880–2025
Total babies
26
Peak year
2008 (21 babies)
Rank in 2025
Below top 1000
First recorded
2006
10-year trend
New / returning
Gender split
42% girls / 58% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Sinceer.
Sibling name ideas for Sinceer
Same era and popularity as Sinceer, avoiding matching initials or rhymes.
FAQ
How popular is the name Sinceer?
Sinceer has been given to 26 babies in the U.S. since 2006. It ranked below the top 1000 in 2025.
When did the name Sinceer peak?
Sinceer peaked in 2008, when 21 babies were given the name.
Is Sinceer a girl or boy name?
Sinceer is a unisex name, used for both girls and boys.
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