English: Axel Lion
Finnish: Akseli Leijona
German: Axel Löwe
Swedish: Axel Lejon

English: Elfrida
Finnish: Elfrida
German: Elfrida
Swedish: Elfrida

English: Greta Andersson (Jonathan’s schoolteacher)
Finnish: Kerttu Helminen
German: Greta Andersson
Swedish: Greta Andersson

English: Hubert
Finnish: Hubert
German: Hubert
Norwegian: Hubert
Polish: Hubert
Swedish: Hubert

Dutch: Jonatan Leeuw(enhart)
English: Jonathan Lion(heart)
Finnish: Joonatan Leijona(mieli)
German: Jonathan Löwe(nherz)
Norwegian: Jonathan Løve(hjerte)
Polish: Jonatan Lwie (Serce)
Swedish: Jonatan Lejon(hjärta)