Every time I see that sequence "Krzysz..." I think its something from SumatraPDF creator (Krzysztof Kowalczyk). Somehow I cannot internalize that its a regular

Every time I see that sequence "Krzysz..." I think its something from SumatraPDF creator (Krzysztof Kowalczyk). Somehow I cannot internalize that its a regular name somewhere and I need to check the last name as well.. My neighbor (Brazil) name spells Cristofer which is really the same name.