Octavia [name_u]Lynn[/name_u], [name_m]Malcolm[/name_m] [name_u]Evan[/name_u], and …
Adrian [name_m]Frederick[/name_m]
[name_m]Adrian[/name_m] [name_m]Oscar[/name_m]
[name_m]Oscar[/name_m] [name_m]Frederick[/name_m]
[name_m]Arthur[/name_m] [name_m]Frederick[/name_m]
[name_u]Jasper[/name_u] [name_m]William[/name_m]
Which do you like best/think fits the best?
Thanks namers!
I think [name_u]Jasper[/name_u] [name_m]William[/name_m] fits best with [name_f]Octavia[/name_f] and [name_m]Malcolm[/name_m], but I really like all of your options!
I think [name_m]Adrian[/name_m] [name_m]Oscar[/name_m] fits best.
Jasper [name_m]William[/name_m] for sure!
Adrian seems to fit the grand and stately, yet totally wearable and versatile, vibe of your other kids’ names best. And your others have shorter middles, so the very handsome [name_m]Adrian[/name_m] [name_m]Oscar[/name_m] gets my vote!
Adrian [name_m]Oscar[/name_m] 
Adrian [name_m]Oscar[/name_m].
Adrian [name_m]Frederick[/name_m] or [name_u]Jasper[/name_u] [name_m]William[/name_m]. They’re both perfect.
Octavia, [name_m]Malcolm[/name_m], and …
Not [name_m]Oscar[/name_m], too close to [name_f]Octavia[/name_f].
[name_m]Arthur[/name_m] is nice but a bit stuffier than [name_f]Octavia[/name_f] and [name_m]Malcolm[/name_m]. Though I do like it with these names.
[name_u]Jasper[/name_u] works too, but maybe getting more common than [name_f]Octavia[/name_f]?
I’d go with [name_m]Adrian[/name_m] [name_m]Frederick[/name_m]. [name_m]Adrian[/name_m], like [name_f]Octavia[/name_f] and [name_m]Malcolm[/name_m], is familiar but not that common and has a certain sophistication.