A spelling variant of Delilah, from Hebrew, often interpreted as delicate or languishing.
Delylah is an expressive respelling of Delilah, one of the Old Testament's most electrically charged names. The original Hebrew דְּלִילָה (Delilah) is most often interpreted as meaning "delicate," "languishing," or "one who weakened" — a meaning that became inseparable from the biblical narrative of Samson, whose strength Delilah famously undid by learning the secret of his hair.
That story, told in the Book of Judges, gave the name centuries of complex baggage: it was largely avoided in Christian Europe as a byword for seductive treachery, while some scholars have reread Delilah as a figure of agency and cunning in a patriarchal world. The 20th century rehabilitated Delilah through music and pop culture. Tom Jones's 1968 hit "Delilah" softened the name's edge with romantic drama, and by the 2000s it had fully shed its stigma, climbing popularity charts in the United States and United Kingdom.
The Delylah spelling — with its extra syllable weight on the second element — is a modern flourish that personalizes the name, echoing the trend of embellishing classic names with distinctive orthography. It reads as softer and more whimsical than the standard spelling, while retaining all of the original name's storied depth and lyrical beauty.