Nns for Alexander?

I am writing a Short [name_u]Story[/name_u] and the mc’s name is [name_m]Alexander[/name_m]. I need a good nn for him. I want to say [name_m]Ander[/name_m], but I’m not in love with it. He does go by his nn, so I need a good one. I feel like [name_u]Alex[/name_u] could work. [name_m]Xander[/name_m] doesn’t suit him though.

[name_f]Ally[/name_f], [name_u]Andy[/name_u], [name_u]Lex[/name_u], [name_m]Alec[/name_m], [name_u]Sasha[/name_u], [name_u]Axel[/name_u], [name_m]Al[/name_m], [name_u]Xan[/name_u], [name_f]Xandy[/name_f] and [name_m]Ender[/name_m] come to mind!

[name_u]Alex[/name_u], [name_u]Lex[/name_u], Ally/Allie, [name_u]Zan[/name_u], [name_u]Xan[/name_u], Xanny, [name_u]Andy[/name_u], [name_m]Alec[/name_m], [name_m]Axe[/name_m]

[name_u]Lex[/name_u] or [name_u]Xan[/name_u]

[name_u]Alex[/name_u], [name_u]Lex[/name_u], Lexie/Lexy/Lexi, [name_f]Ally[/name_f], [name_m]Axe[/name_m], Andy/Andie/Andi, Ander/Anders, [name_m]Xander[/name_m], [name_u]Xan[/name_u], [name_f]Ann[/name_f], Annie/Anny/Anni/Ani, See, [name_f]Dede[/name_f].