Help me name my character

[name_m]Hi[/name_m]. I’ve been thinking on this character for a while now and I can’t find a name that I truly love for him. I’d really appreciate some suggestions, [name_f]TIA[/name_f].

Character Description: The narrator. Male, in his 30s-40s through the story. 6’2, broad shouldered, dark haired, wears scruff, some scars from odd jobs. Gruff and impatient, has a soft spot for kids - adopts a baby girl in his mid-30s. Was raised primarily by his much older brother. Employed but his work is sporadic and below his capabilities. Smokes cigarettes for the majority and has a cancer scare. Last name is [name_u]Shelby[/name_u].

Who Named the Character: His older brother, who was 8 when he was born.

Immediate Family: Older brother; nameless. [name_m]Young[/name_m] daughter; [name_f]Elizabeth[/name_f] ‘[name_f]Lizzie[/name_f]’.

Already Considered: [name_u]James[/name_u], [name_m]Peter[/name_m], [name_m]Samuel[/name_m], [name_m]Nathan[/name_m], [name_m]Thomas[/name_m], [name_m]John[/name_m].

Genre of [name_u]Story[/name_u]: Modern fantasy, action.

He could be a [name_m]John[/name_m], [name_m]Jack[/name_m], [name_u]Robin[/name_u], [name_m]David[/name_m], [name_m]Anthony[/name_m], [name_m]Edward[/name_m], [name_m]Edmond[/name_m], [name_m]Luke[/name_m], [name_m]Alexander[/name_m], [name_u]August[/name_u]

Most kids his brother’s age like the popular names they hear on TV a lot, so I wouldn’t go for something too unusual for that time period unless there was a reason (for example, he named his brother after his favorite book/comic book character)
What about: [name_m]Christopher[/name_m], [name_m]Benjamin[/name_m], [name_m]Mark[/name_m]/[name_m]Marcus[/name_m], [name_m]Scott[/name_m], [name_m]Simon[/name_m], [name_m]Philip[/name_m], [name_m]George[/name_m], [name_m]William[/name_m], [name_m]Martin[/name_m], [name_m]Edward[/name_m]/[name_m]Edmond[/name_m], [name_m]Andrew[/name_m]?

Big brother [name_m]Dan[/name_m], Kid brother [name_m]Jason[/name_m]- [name_u]Jace[/name_u]- [name_u]Jay[/name_u]- depending on which stage of life needs the NN.

Thanks for the help, guys! I love the suggestions of [name_m]John[/name_m] (nn [name_m]Jack[/name_m]), [name_m]Alexander[/name_m], [name_m]Christopher[/name_m], [name_m]George[/name_m] and [name_m]Dan[/name_m].