Middle name for Jack

We have a name for a girl and we do not have one for a boy but really like [name_m]Jack[/name_m], any suggestions for a middle name. Thinking maybe a more than one syllable because last name is one syllable as well. Thank you

[name_m]Jack[/name_m] [name_u]Elias[/name_u]
[name_m]Jack[/name_m] [name_m]Oliver[/name_m]
[name_m]Jack[/name_m] [name_m]Alexander[/name_m]
[name_m]Jack[/name_m] [name_m]Simeon[/name_m]
[name_m]Jack[/name_m] [name_m]Vincent[/name_m]
[name_m]Jack[/name_m] [name_m]Wilder[/name_m]
[name_m]Jack[/name_m] [name_m]Henry[/name_m]
[name_m]Jack[/name_m] [name_m]Solomon[/name_m]
[name_m]Jack[/name_m] [name_m]Levi[/name_m]
[name_m]Jack[/name_m] [name_m]Leopold[/name_m]

[name_m]Jack[/name_m] [name_u]Elliot[/name_u]
[name_m]Jack[/name_m] [name_u]Cameron[/name_u]
[name_m]Jack[/name_m] [name_u]Brayden[/name_u]
[name_m]Jack[/name_m] [name_u]Ashton[/name_u]
[name_m]Jack[/name_m] [name_m]Oliver[/name_m]
[name_m]Jack[/name_m] [name_m]Christian[/name_m]
[name_m]Jack[/name_m] [name_u]Jordan[/name_u]
[name_m]Jack[/name_m] [name_m]Nathaniel[/name_m]

I adore [name_m]Jack[/name_m]! [name_m]Jack[/name_m] [name_u]August[/name_u] is my combo (technically [name_m]Jack[/name_m] [name_u]August[/name_u] Kuiper!), but I remember really loving [name_m]Jack[/name_m] [name_m]Julian[/name_m], [name_m]Jack[/name_m] [name_u]Tiernan[/name_u], [name_m]Jack[/name_m] [name_u]Kieran[/name_u], and [name_m]Jack[/name_m] [name_m]Alexander[/name_m], too. What about:

[name_m]Jack[/name_m] [name_m]Leopold[/name_m]
[name_m]Jack[/name_m] [name_m]Theodore[/name_m]
[name_m]Jack[/name_m] [name_m]Finnian[/name_m] (love this!)
[name_m]Jack[/name_m] [name_u]Elliot[/name_u]
[name_m]Jack[/name_m] [name_u]Rowan[/name_u]
[name_m]Jack[/name_m] [name_m]Ronan[/name_m]
[name_m]Jack[/name_m] [name_m]Dashiell[/name_m]
[name_m]Jack[/name_m] [name_m]Oscar[/name_m]
[name_m]Jack[/name_m] [name_m]Oliver[/name_m]
[name_m]Jack[/name_m] [name_m]Holden[/name_m]
[name_m]Jack[/name_m] [name_m]Samuel[/name_m]
[name_m]Jack[/name_m] [name_m]Linus[/name_m]
[name_m]Jack[/name_m] [name_u]Lionel[/name_u] (really love this, too! I’ve not been too fond of the LYE-oh-nel pronunciation, but I love the idea of it the way [name_u]Lionel[/name_u] Messi says it–lee-oh-nel. [name_m]Jack[/name_m] [name_u]Lionel[/name_u] is quite cool!)
[name_m]Jack[/name_m] [name_m]Gabriel[/name_m]
[name_m]Jack[/name_m] [name_m]Benedict[/name_m]
[name_m]Jack[/name_m] [name_m]Nathaniel[/name_m]
[name_m]Jack[/name_m] [name_m]Josiah[/name_m]

Good luck!