Lillia is a feminine English name that functions as a short form of Lillian or an elaborated form of Lily. This name likely developed as a diminutive or nickname, gaining use as an independent given name in English-speaking countries, particularly in the United States and the United Kingdom, though it remains relatively uncommon compared to its longer counterparts. The name Lillia is primarily used in English-speaking regions, often chosen for its soft, floral sound and connection to the lily flower, which symbolizes purity and beauty in Western symbolism. As a variant of Lillian, it ties back to the root name Elizabeth, from the Hebrew "Elisheva," meaning "my God is an oath," giving Lillia a layer of spiritual connotation. Meaning: Short form of Lillian or elaborated form of Lily, ultimately from Elizabeth Origin: English Type: Given name (feminine) Usage: English-speaking countries, especially the U.S. and U.K.