Alas, no.and if not that then, blauþijaną?
I'll add another potentially useful note on spelling: the final -a is just schwa.
[the rest of the pronunciation is as you'd expect it to be. Except I suppose that the -o- is actually a rounded central vowel; I'm not sure whether it should be -o- or -u-, but that's not important, and is just an allophony thing - it doesn't affect the etymology. Oh, and you've probably guessed, but the stress is on the first syllable, with secondary stress on the third]