Rock
An Irish variant of the name Piers or Peter, derived from the Greek 'Petros'. It signifies stability and strength, historically associated with the apostle Peter. In an Irish context, it is often associated with the patriot Patrick Pearse.
Less common today
Pearse isn't in the latest US Top 1000. It last peaked at #4,974 in 1999.
Irish teacher, barrister, poet, and revolutionary leader
Irish republican activist
Irish businessman and founder of Alltech
US births per 5-year period, 1990βpresent (SSA data).