Typing pascal into monster.com's job search returned 125 job hits in the US. I did not look at all of them, so some could be misleading, i.e, pascal is part of the business name, etc. The few I did look at appeared to be the real thing, Delphi jobs in the main.
Other languages:
F# 740
Cobol 305
Fortran 69
Modula 0 (all flavors)
Smalltalk 15
Oberon 0
Algol 0
Lisp 26
Erlang 23
Popular languages such as C, C++, PHP, Python, Java, Perl, etc all returned 1,000+
Languages with names such as forth, basic, and ada have other meanings and did not provide reliable numbers.