Sincere, honest, or pure
Sincer is a modern English virtue name derived from the word 'sincere'. It traces back to the Latin 'sincerus', which historically meant clean, pure, or sound, often used to describe things that were unadulterated.
Less common today
Sincer isn't in the latest US Top 1000. It last peaked at #5,896 in 2007.
US births per 5-year period, 1990–present (SSA data).
