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Girl Baby Names
Meaning of the Name Sincerity

Updated February 20, 2025 by Jennifer M.

Sincerity

Gender: Female
Origin: American
Meaning: Truthful, Open

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What is the meaning of the name Sincerity?

The name Sincerity is primarily a female name of American origin that means Truthful, Open.

People who like the name Sincerity also like:

Serenity, Aurora, Valerie, Scarlett, Charlotte, Dahlia, Harmony, Nathaniel, Savir, Aiden, Radley, Silas, Liam, Aidan

Stats for the Name Sincerity

Sincerity is currently not in the top 100 on the Baby Names Popularity Charts

Sincerity is currently not ranked in U.S. births