Sirkka Osmala was born on February 17, 1928, in Viipuri, Finland.
Sirkka Sari's birth name is Jahnsson, Sirkka Linna.
Sirkka Hämäläinen was born in 1939.
Sirkka Polkunen was born in 1927.
Sirkka Piro was born in 1911.
Sirkka-Liisa Lonka was born in 1943.
Sirkka-Liisa Anttila was born in 1943.
Karl-Wilhelm Sirkka was born in 1939.
Sirkka-Liisa Konttinen was born in 1948.
Sirkka Lindau was born on March 1, 1924, in Mannheim, Germany.
Sirkka Seittu was born on November 27, 1945, in Vhkyr, Finland.
Sirkka Salonen was born on September 29, 1917, in Perseinjoki, Finland.