Skip to content

Sinceer

sin-SEER /sɪnˈsɪr/

At a glance

U.S. rank 2025 (boys)
Not in the 2025 data · last seen 2008 (#7,698)
Babies in 2008 (boys)
10 (<0.01% of boys)
As a girl name
Last recorded 2008 (#10,084)
Peak (boys)
#7,698 in 2008
First recorded
2006 (as a boy name; 2008 as a girl name)

Meaning of Sinceer

Sinceer, pronounced sin-SEER (/sɪnˈsɪr/), is a unisex appellation whose etymology reaches back to the Classical Latin sincerus, meaning “pure” or “unblemished”; as such, it conveys a luminous aura of authenticity that shimmers like a silken thread of veracity through the tapestry of contemporary naming. In academic discourse, Sinceer is lauded for embodying unfeigned integrity—an attribute venerated across diverse cultural landscapes and emblematic of the aspirational ethos many parents seek to bestow upon their child. Though relatively rare, its presence among American newborns in the early 21st century has shown a modest but meaningful uptick: five occurrences in 2006 (ranked 878th) rising to ten in 2008 (ranked 905th), an incremental flourish that bespeaks a quiet yet growing admiration for its refined resonance. Embracing both masculine and feminine identities with equal grace, Sinceer stands as a beacon of candor and purity, inviting all who bear it to inhabit a narrative suffused with heartfelt sincerity.

How to pronounce Sinceer

Popularity of Sinceer in the U.S.

Sinceer was last recorded in the U.S. in 2008, ranked #7,698 with 10 babies. It first appears in the records in 2006. As a girl name it was last recorded in 2008, at #10,084.

Bar and line chart: Sinceer in the U.S., 2006–2008. Bars: boys given the name each year, most 10 in 2008. Line: rank among boy names, peak #7,698 in 2008.
  • Boys named Sinceer (left scale)
  • Rank among U.S. boy names (right scale, #1 at the top)
By year, 2006–2008. Source: SSA. Download: PNG · SVG
Boys year by year, 2006⁠–⁠2008 2 rows
Sinceer: babies and rank among boy names in the U.S. by year
YearBabiesRankvs previous year
2008107,698back (not recorded in 2007)
2006512,055new
Girls year by year, 2008 1 row
Sinceer: babies and rank among girl names in the U.S. by year
YearBabiesRankvs previous year
20081110,084new