Deadman has been around DC for a while but I am not sure if it has ever had a long term run. 1985 run had 7 issues

then started up in 1986 again for 4 issues

then in 2002 for 9 issues

then again in 2004 for 13 issues (though Vertigo Deadman isn't 100% the same)

and even recently'ish in 2017 with 6 issues.

So he has had a short print run, ....over and over again, but hopefully this time you will remember him just from this post. Poor DC characters never get remembered unless they are in the Justice League lol.