Definitely prefer timeless [name_f]May[/name_f] 
[name_f]Emmy[/name_f] totally works, I’d also suggest [name_f]Lizzy[/name_f], [name_f]Elle[/name_f], [name_f]Zelie[/name_f], or [name_f]Izzy[/name_f]. But [name_f]Eliza[/name_f] can totally stand alone!