Variant of Giles, from Greek aigidion meaning 'young goat' or 'shield bearer'.
Gyles is a variant of Giles, a name that comes through Greek roots meaning either young goat or shield bearer, depending on how the ancient form is interpreted. That duality gives the name a curious blend of pastoral and martial associations. Through medieval and Christian usage, Giles became established in Europe as a saintly and scholarly name, and Gyles preserves that history in a more unusual spelling.
It feels old, but not overfamiliar. The spelling lends the name a slightly distinguished, literary air. It sounds classic and reserved, with enough irregularity to stand out on a page.
Gyles has a historical backbone that keeps it from feeling decorative, even though it is uncommon in contemporary use. It is the sort of name that suggests steadiness, tradition, and a quiet kind of seriousness.