Celtic lineage refers to the ancestral heritage of the Celtic peoples, who originated in Central Europe and spread across regions such as Britain, Ireland, France, and Spain. This lineage is characterized by shared languages, cultures, and traditions, including the use of Gaelic and Welsh languages. The Celts are known for their rich mythology, art, and social structures, which have influenced many aspects of modern European culture. The Celtic peoples are often divided into two main groups: the Gaels, who primarily inhabit Ireland and Scotland, and the Britons, found in Wales and Cornwall. Over centuries, these groups have maintained distinct identities while also sharing common elements, such as their reverence for nature and strong oral traditions. Today, Celtic heritage continues to be celebrated through festivals, music, and literature.