Also the Romansh form of John which is traditionally found in Lower Engadine. Source: "Vornamen in der Schweiz. Prénoms en Suisse. I nomi in Svizzera. Prenoms in Svizra" (1993) published by the Association of Swiss registrars Https://rm.wikipedia.org/wiki/Tista_Murk -- Jon Battista «Tista» Murk Https://rm.wikipedia.org/wiki/Jon_Nuotcl%C3%A0 Https://www.portraitarchiv.ch/portrait?page=185 Http://www.annalas.ch/persunas/display/q:Jon
― Anonymous User 4/5/2021, edited 2/21/2023
2
In 2018, 46 is the most common age for an American (U.S.) Jon* who is registered male with the Social Security Administration. It is the 354th most common male first name for living U.S. citizens. *as a first name, not a nickname.
― Anonymous User 10/17/2018
2
Also a Slovene form of John. The J is pronounced like a Y.