Classic and underused boys names

[SofaLion]

We really struggled to name our first boy and now looking for inspiration for number two! We want something classic but outside the top 20! Any ideas very welcome…

Simon
Mark
Jonathan
David
Adrian
Paul
Anthony
Gregory

Peter
Julian
Gareth
Benjamin
Andrew/Andy
Robin
Edmund
Ernest
John
Maurice
Timothy/Tim

Howard
Francis
Philip
Kieran
Colin

Michael is my all time favourite name that is a classic but not so popular now. I couldn't use it as it is the name of a close relation of dh and he vetoed it but I would suggest it fits your criteria.

Otherwise:
Samuel
Robert
John
David
All strong traditional boys' names imo.

It might be worth looking at behindthename.com for popularity too. It shows that Lucas was in the top 25 in both England and Wales and Scotland within the last three years.

Stuart
Charles
Percy
Adrian
Victor
Thomas
Robert
Norman
Tristram
Tristan

Christopher
Timothy
Richard
Alastair/Alisdair
Frances
Mathew
Mark
Luke
John
Jonathan
Benjamin
Philip
James (love this one)