1) Finnish surname 
The Saukko was a Finnish submarine of 100 tons displacement launched in 1930. The Saukko was powered by Germania diesel engines providing a top speed of 9 knots surfaced, 6 knots submerged and a range of 600 km surfaced. She carried a complement of 13 and was armed with one machine-gun and two 18-inch torpedo tubes and also carried nine mines.