Supreme happiness or joy
A modern phonetic spelling of the English word 'bliss', which derives from the Old English 'blis'. It signifies a state of intense spiritual or emotional joy and is often associated with heavenly contentment.
Less common today
Blyss isn't in the latest US Top 1000. It last peaked at #6,830 in 2022.
US births per 5-year period, 1990βpresent (SSA data).