Are you sure, Sunila is
German and male? It does not appear in any of my books (not even in Dr. Seibickes HDV), it sounds Swedish (like
Gunilla) rather than
German (this is nothing to go by at times), and the few hits google gives, are not very
German either.
All I could find, is SUNHILDA, which is from
SWANHILDA, but feminine.
There is a detergent in Germany called
Sunil, but this is of little help.
Sorry!
Andy ;—)