There are 24 words that end with 'han'.
khan | than | afghan |
lochan | pechan | orphan |
barchan | ataghan | brechan |
clachan | darshan | urethan |
xanthan | eulachan | langshan |
shadchan | shadkhan | oolachan |
yataghan | astrachan | astrakhan |
leviathan | spleuchan | tryptophan |
Note: These 24 words that end with 'han' are found from the USA & Canada version of the tournament Scrabble word list.