Namesakes
Olympic Medalists:
2 bronze, 2 silver
(silver) Jalmari Eskola 1912 cross country team 
(bronze) Hugo Lahtinen (middle name Jalmari) 1920 pentathlon
(silver) Kaarlo Tuominen (middle name Jalmari) 1936 3000 m steeplechase
(bronze) Sakari Salminen (middle name Jalmari) 2014 ice hockey