Well fred and barney are two of the main characters from a popular kid's show The Flintstones. (And they were used in Learning Perl along with the rest of the cast.)

Perhaps, being French, you can give us more insight on why toto is a commonly used variable name there?

As for wombat, tutu, and titi, they are real things with a bit of the air of the ridiculous about them.

I have no clue about the others.

In reply to Re (tilly) 2: Etymology of Foo, RFC 3092 by tilly
in thread Etymology of Foo, RFC 3092 by strredwolf

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