Whan

• (adv.) When.
Found on http://thinkexist.com/dictionary/meaning/whan/

WHAN

[AM] WHAN is a Full Service formatted broadcast radio station licensed to Ashland, Virginia, serving Ashland and Hanover County, Virginia. WHAN is owned and operated by Fifth Estate Broadcasting. ==Translator== In addition to the main station, WHAN is relayed by an FM translator to widen its broadcast area. ...
Found on http://en.wikipedia.org/wiki/WHAN_(AM)

Whan

Whan adverb When. [ Obsolete] Chaucer.
Found on http://www.encyclo.co.uk/webster/W/27

Whan

when.
Found on http://www.telelib.com/authors/S/ScottWalter/prose/pirate/glossary.html
No exact match found