Dear Rajam, if you are referring to Johnny English, the movie by Rowan Atkinson, the name is a joke. Herman 

Herman Tieken
Stationsweg 58
2515 BP Den Haag
The Netherlands
00 31 (0)70 2208127

Van: INDOLOGY [indology-bounces@list.indology.info] namens rajam [rajam@earthlink.net]
Verzonden: maandag 11 april 2016 19:21
Aan: INDOLOGY
Onderwerp: [INDOLOGY] Language names and Personal names ...

Dear List Members,

Recently, there was a webmail entry in a Tamil forum about including a language-name in one’s personal name. 

There are numerous personal names that include the word “Tamil” in some form. So, the author of the enquiry was wondering if there would be a similar practice in other languages. I know for sure that "English” is the last of name of some individuals I know. 

Further examples and descriptions would be appreciated.

Thanks and regards,
rajam