From your list I really like:
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Hugo[/name_m] (my #1)
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Milo[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Theo[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Isaac[/name_m]
My suggestions:
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Bruno[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Felix[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Jasper[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Casper[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Rudy[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Ezekiel[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Oliver[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Evan[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Owen[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Axel[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Alex[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Andre[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_u]Aidan[/name_u]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Asher[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Alastair[/name_m]/Allister/[name_m]Alistair[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Isidore[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Bram[/name_m]
[name_m]Eli[/name_m], [name_m]Oscar[/name_m] & [name_m]Carl[/name_m]