Ceallach is a traditional Irish name that means "bright-headed" or "warrior." It is often associated with strength and leadership, reflecting the qualities admired in historical figures from Irish mythology and Celtic culture. The name is predominantly used in Ireland and among those of Irish descent. In modern times, Ceallach has gained popularity as a given name for boys and girls. It is sometimes spelled as "Kellagh" or "Kellach." The name is celebrated for its unique sound and connection to Irish heritage, making it a meaningful choice for families looking to honor their roots.