Variant of Leila/Layla, from Arabic 'layl' meaning 'night,' celebrated in classical Persian romantic poetry.
Leilah belongs to the long and beautiful family of Leila, Layla, and Laila, all ultimately connected to the Arabic layl, meaning "night." In Arabic poetic tradition, the name carries more than literal darkness: it suggests evening, longing, beauty, and the deep emotional atmosphere of classical love poetry. One of the most famous literary associations is Layla from the romance of Layla and Majnun, a story that became one of the great love legends of the Persianate and Arabic-speaking worlds.
As the name traveled, it took on many spellings shaped by language and transliteration. Leilah is one of the more ornate English-language forms, preserving the same essential sound while giving it a slightly antique, almost Victorian visual style. The name has also appeared in Hebrew usage, where "lailah" means "night," creating a meaningful convergence between Semitic traditions.
That double resonance helps explain why the name feels both ancient and transnational. In modern use, Leilah balances romance and softness with a certain literary sophistication. Variants like Layla surged in popularity in recent decades, helped by music, global culture, and the appeal of names that are lyrical without being fragile.
Leilah remains less common, which gives it a more distinctive profile. It can feel at once classical, cosmopolitan, and intimate. Few names carry such immediate atmosphere: Leilah arrives already tinted with moonlight, poetry, and story, yet its long history keeps it from ever feeling merely decorative.