Tierney is traditionally interpreted as "noble" or "lordly," reflecting a sense of regality and high status historically associated with the name.
See More NamesThe name Tierney has Irish origins, derived from the Gaelic surname "Ó Tighearnaigh," which means a descendant of Tighearnach.
Tierney has witnessed fluctuations in popularity, with an upswing in the United States thanks to its modern appeal. It remains less common than trend-driven names, preserving its unique Irish heritage and charm.
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