Erna 1

Erna Frins is a Uruguayan physicist. She works as a professor and researcher at the University of the Republic. She was president of the Uruguayan Physics Society from 2007 to 2011. In 2012 she won the National L'Oréal-UNESCO Award for Women in Science for her research in environmental physics.

Erna Brodber is a Jamaican writer, sociologist and social activist. She is the sister of writer Velma Pollard.

Erna Braun is a Canadian politician. She was elected to the Legislative Assembly of Manitoba in the 2007 provincial election, in the electoral division of Rossmere. Braun is a member of the New Democratic Party. She was the head of the Winnipeg Teachers Association.

Erna Björk Sigurðardóttir is an Icelandic former footballer who played as a defender. She was part of Iceland's national team and competed in UEFA Women's Euro 2009. Erna captained Breiðablik. She retired after the 2009 season but her last match was with the national team against Portugal in the 2010 Algarve Cup.