MallowbyNames

Cyncere

sin-SEER · Of uncertain origin; likely a modern invented name, possibly inspired by the English word 'sincere' or as a phonetic respelling of names like Cinderella or Sincere.

2025 rank (boys)
#3,757
Babies named in 2025
29
Peak popularity
2024
2025 frequency
1 in 58,899 boys
Usually for
Girls & boys
Trend
Rising since 1999

Rising since 1999, #3,757 for boys today.

Popularity of Cyncere since 1999

Babies named Cyncere per year in U.S. Social Security records.

132740200020102020Most births 2024GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1990s97
2000s79131
2010s87208
2020s76192

Meaning & origin

Cyncere is a modern invented name that first appeared in U.S. records in 1999, reflecting the trend of creative respellings in contemporary American naming. Its sound and spelling suggest an association with the word 'sincere', but its origins are purely modern, with no historical or linguistic roots. The name has been predominantly given in the state of Georgia and experienced a rising trajectory since 1999, reaching its highest rank in 2024 before placing at 3757 in 2025. With a birth rate of approximately 1 in 58899, it remains a distinctive choice, often used for both genders but leaning feminine. The name's appeal lies in its phonetic resemblance to more established names like Sincere and its unique spelling with a 'C' and 'y', a hallmark of 21st-century naming innovation.

Cyncere is a modern coinage that first appeared in U.S. birth records in 1999. It likely draws on the popular suffix '-ere' and resembles the word 'sincere', though it may also be a variant of the name Sincere, which itself emerged in the 1990s as a virtue-inspired name. The spelling with a 'C' and 'y' reflects a trend of creative respellings in contemporary American naming.

Where Cyncere is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Nicknames & variants

Nicknames: Cyn, Cync

Variants: Sincere, Sincerity, Cynceere

Sibling names for Cyncere

Names that share Cyncere's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

C is for Cyncere, our favorite little person.

C is for Cyncere…”

In a Mallowby alphabet book, Cyncere's letter becomes Cyncere's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Cyncere's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Cyncere mean?
Cyncere likely derives from the English word 'sincere', but its exact meaning is uncertain as it is a modern invented name.
How popular is the name Cyncere?
In 2025, Cyncere ranked 3757 in the United States, with 1 in every 58899 births, and its peak year was 2024.
Is Cyncere a boy or girl name?
Cyncere is used for both boys and girls, though more commonly for females in recent years.