Son of Emery; universal strength
A modern patronymic surname-turned-given name, Emmersen is a variant of Emerson. It ultimately derives from the Germanic name Emery, which combines the elements for 'universal' and 'power' or 'brave'.
Less common today
Emmersen isn't in the latest US Top 1000. It last peaked at #7,155 in 2016.
US births per 5-year period, 1990βpresent (SSA data).