Tylia is probably a modern name related in sound to Talia or Tyler, created for elegance and individuality more than fixed etymology.
Tylia sits at a crossroads of several naming traditions, drawing its beauty from multiple possible origins. Most directly, it appears as a creative variant of Talia or Thalia — the Hebrew Talia meaning "dew of heaven" (from tal, dew, and yah, God), a name suggesting freshness, renewal, and divine grace. The Greek Thalia, by contrast, was one of the nine Muses, presiding over comedy and pastoral poetry, and also one of the three Graces, embodying bloom and abundance.
Tylia inherits these associations while adding a distinctly modern phonetic twist. The -yl- interior also echoes the medieval Tyle and Tylor lineage of surnames-turned-given-names, and some uses of Tylia appear in Scandinavian and Dutch contexts where it may relate to the linden tree (genus Tilia), whose heart-shaped leaves and honey-scented flowers made it a beloved symbol of love, fidelity, and village community life across Central and Northern Europe. In German-speaking lands, the Linde was the tree under which village courts were held and lovers met.
As a given name, Tylia has emerged particularly in modern African-American naming traditions and in multicultural communities that prize names sounding familiar yet feeling wholly unique. It has a lyrical, feminine quality that parents find appealing precisely because it exists at the edge of the familiar — recognizable enough to feel natural, rare enough to feel like a true gift. The name's openness to multiple etymologies is part of its strength.