Does this fictional family sound cohesive?

My story involves a couple who had a son as a result of a teenage pregnancy, and years later as adults had five more children. It’s from the point of view of the oldest son having to deal with being so much older than his siblings, and his siblings having so much more than he did at their age, etc.

[name_f]Do[/name_f] you like the names I’m considering as a sibset? It’s set in the present day, and the parents are slightly hipster. The parents were born in the mid seventies.

Father, age 44: [name_m]Louis[/name_m] [name_m]William[/name_m] [name_m]Pollock[/name_m] (Using the “[name_m]Louie[/name_m]” pronunciation in my own brain but either way is fine)
Mother, age 43: [name_f]Samantha[/name_f] [name_u]Lee[/name_u] [name_m]Pollock[/name_m]

DS1, age 28: [name_m]Tobias[/name_m] [name_m]Elwood[/name_m] [name_m]Pollock[/name_m] (Always called [name_u]Toby[/name_u])
DS2, age 15: [name_m]Dominic[/name_m] [name_m]Ross[/name_m] [name_m]Pollock[/name_m]
DS3, age 13: [name_m]Ezekiel[/name_m] [name_m]Bronson[/name_m] [name_m]Pollock[/name_m] (Hates [name_m]Zeke[/name_m], prefers Z)
DS4, age 9: [name_m]Vincent[/name_m] [name_m]Caspian[/name_m] [name_m]Pollock[/name_m]
DS5, age 5: [name_m]Dashiell[/name_m] [name_m]Abner[/name_m] [name_m]Pollock[/name_m]
DD1, age 3: [name_f]Felicity[/name_f] [name_f]Moira[/name_f] [name_m]Pollock[/name_m]

[name_m]Ezekiel[/name_m] feels way more hipster to me than the others, but all in all they go together well.

I think they sound good together