Gillis

Gillis is a masculine name of multiple origins, functioning as both a given name and surname across various European cultures. In Dutch and Scandinavian usage, it developed as a diminutive of names containing the element 'gil,' meaning 'pledge' or 'hostage.' It's also connected to the Greek name Aegidius, meaning 'shield-bearer,' which evolved into Giles in English. Gillis has been moderately common in northern European countries, particularly the Netherlands, Belgium, and parts of Scandinavia. The name has a crisp, concise sound that balances traditional roots with contemporary appeal. While uncommon in English-speaking countries, it offers an interesting alternative to more familiar names like Giles or Gilbert.

Pronounced GIL-is.

As of October 2026, Gillis ranked #9686 in US births in 2001 SSA, peaked at #1394 in 1900.