Costello
/ˌkɔˈstɛloʊ/
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Costello is an Irish surname derived from the Gaelic name 'Mac Oisdealbhaigh', meaning 'son of Oisdealbhach'. It carries connotations of nobility and leadership, often associated with historical Irish clans. As a first name, it is rare but evokes a strong sense of heritage and tradition.
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Telly
Cello
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