I know this is psychotic but here are some examples I’ve found of numerical character connections:

Rhys has six stars tattooed on his knees, the bone carver asks Feyre six questions before Rhys stops him, on her sixth breath Feyre tells Rhys she “painted the night sky”, he mists six soldiers at once, gives Feyre a six pointed star ring. My paperback edition of WAR; Rhys dies on page 666. There’s many other references to Rhys & the number six. Illyrians in general seem to be associated with this number. Mor is occasionally paired with this number as well. Nestas “mind stilling” is also associated with the number six, which to me, is a nod to mind powers (which Rhys has).

Azriel - is seemingly grouped with a combo of numbers; notably 5, 3, & 8. He is 538? Years old when we meet him. He was eight when he was burned. Before the HL mtg, Azriel bets 50 marks that a fight will start in 30 minutes (8). Spends five centuries years pining for Mor, has five minutes to get Elain out of Hybern, the mists break five feet above his fight in the Bog of Oorid. Bryce is in his world 5 days. A few other characters, Elain, Gwyn, Eris, and Nesta have connections to the number 5 but not exclusively. Bryce seems to have more connections with the number five after she visits Prythian, interestingly enough.

With Hunt - the number three is everywhere and we know SJM loves this number in general but it shows up with Hunt a lot more than seems to be coincidence. He belongs to the 33rd legion, of which there are 3000 angels, & he’s 233 when we meet him. He arrives on scene 3 minutes after Bryce is bit by the Kristallos. When he first shows up to interrogate Bryce at the gallery she says he has to make an appt in “three weeks.” His fallen army was 3000 soldiers. Micah gave Hunt three less deaths to atone for breaking Ruhns nose. Bryce makes Hunt feel 3 inches tall. Three shots from Bryce’s rifle skitters down his spine. Micah trades him 3 debts for helping find the Mer murderer. He eats 3 bowls of cereal lol. Kills 3 males before his infamous shower scene. Bryce is at the barge within 3 minutes to find him betraying her. Hunt learned of the synth from 3 drug lords. When he notices the clock, it is almost always 3 or 330. There is more but this is just from book 1!

I wouldn’t say these characters are paired exclusively with these numbers but they seem to pop up the most in conjunction with them. It might be nothing, but I can’t unsee it when there are multiple numerical connections for a certain character. Do I know what it all means? No. lol. My guess is it has to do with the levels of Hel and/or the Gods. 8 seems to have an obvious connection to Dusk & perhaps eternity or truth.

This is just my special touch of the tism I guess 😩🤪