Variant of Alicia, from Germanic 'adal' meaning noble; a form of Alice.
Alecia is a variant spelling of Alicia, which itself descends through Old French Aalis from the Germanic Adalheidis, a compound of adal (noble) and heid (kind, sort, type) — meaning, in essence, of noble kind or noble nature. The name traveled from the Frankish aristocracy into French as Aalis and Alice, then spread throughout medieval Europe carried by the Norman conquest of England and by literary and dynastic prestige. It is a name that has been continuously in use for nearly a thousand years, demonstrating a remarkable staying power across naming fashions.
Alice and its variants are anchored in the Western literary imagination most famously by Lewis Carroll's Alice's Adventures in Wonderland (1865), in which Alice Liddell, the real daughter of an Oxford dean, was immortalized as the curious, logical, adventurous girl who falls into a world of delightful nonsense. Carroll's Alice transformed the name's cultural valence permanently, adding connotations of intellectual curiosity, imaginative courage, and the border between the everyday and the fantastical. Earlier literary Alices — Chaucer's Wife of Bath is named Alisoun — also carried earthy, vital energy.
Alecia as a specific spelling emerged from the broader North American practice of personalizing classic names through alternative orthography, creating a visually distinctive form while preserving the name's sound and heritage. The musician Alecia Moore, known professionally as Pink, is arguably the most famous contemporary bearer, bringing the spelling into wide public consciousness from the 1990s onward and associating it with nonconformist strength and artistic independence. This particular spelling has thus acquired its own character — familiar enough to be understood immediately, distinctive enough to signal individuality, carrying both a thousand years of noble etymology and a very contemporary edge.