-------- Original Message --------
A more direct source of Kalikakov name could be the famous eugenic
(dysgenic) 1912 study The Kallikak Family: A Study in the Heredity
of Feeble-Mindedness by the American psychologist and eugenicist
Henry H. Goddard.
See
http://en.wikipedia.org/wiki/The_Kallikak_Family
The name Kallikak is a pseudonym coined by Goddard from the Greek
words καλός (kallos) meaning beautiful and κακός (kakos) meaning
bad.
<http://en.wikipedia.org/wiki/The_Kallikak_Family#cite_note-1>
It is possible of course that VN coined the same name without
knowing Goddard's book.
Victor Fet