Meaning, origin, history
The exact origin and attestation of Cru as a personal name are not established in standard onomastic sources. References to the element appear in place names and linguistic studies, but its use as a given name is not documented.
Meaning of the name Cru
The Old Irish word crú translates to blood. In early texts, this term is used literally for blood and metaphorically for lineage or martial deeds. The linguistic root belongs to the Goidelic branch of the Celtic language family, where crú appears in numerous compound words and poetic formulas.
Origin of the name Cru
The element appears in early medieval Irish texts, though its specific function as a personal identifier is not documented. Standardized surnames later replaced many early Gaelic naming conventions.
History of the name Cru
No continuous line of bearers exists in later historical records for this form.
Variants and related forms
Standard onomastic sources do not record established variants. The element occurs in place names such as Cruachan, which denotes a historical region. No standardized spelling variations or cross-cultural equivalents are documented.
Cultural heritage
The element is attested in early Irish literature and place names. Cruachan was the ancient royal seat of the Connachta kings in County Roscommon; its etymology is debated but may relate to the word for blood.
In numbers