Tukiainen is a Finnish surname.
==Geographical distribution== As of 2014, 96.1% of all known bearers of the surname Tukiainen were residents of Finland (frequency 1:2,855), 1.2% of Sweden (1:410,282) and 1.1% of Estonia (1:57,464).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).