Aco eng yaxshi nom ma'nolari: Zamonaviy, Temperaturali, Vakolatli, Saxiy, Jiddiy. Qabul qiling Aco ismining ma'nosi.
Chapin eng yaxshi familiyasi ma'nolari: Ijodiy, Quvnoq, Temperaturali, Diqqat bilan, Do'st. Qabul qiling Familiyasi Chapin.
Aco ismining kelib chiqishi. Macedonian and Serbian diminutive of Aleksandar. Qabul qiling Aco ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Aco uchun alohida ismlar: Àlex, Al, Alasdair, Alastair, Alastar, Ale, Alec, Aleĉjo, Alejandro, Aleks, Aleksandar, Aleksander, Aleksandr, Aleksandras, Aleksandre, Aleksandro, Aleksandrs, Aleksanteri, Aleš, Alesander, Alessandro, Alex, Alexander, Alexandr, Alexandre, Alexandros, Alexandru, Aliaksandr, Alistair, Alister, Eskandar, Iskandar, Iskender, Lex, Olek, Oleksander, Oleksandr, Oles, Sacha, Samppa, Sander, Sandi, Sándor, Sandro, Sandu, Sandy, Santeri, Santtu, Sanya, Saša, Sascha, Sasha, Sasho, Sašo, Shura, Sikandar, Skender, Xande, Xander, Xandinho. Qabul qiling Aco boshqa tillarda.
Chapin ismiga ega bo'lgan eng keng tarqalgan ismlar: Jeffrey, Rocky, Alexander, Chris, Samuel, Sámuel. Qabul qiling Chapin bilan ketadigan ismlar.
Aco va Chapin ning mosligi 77%. Qabul qiling Aco va Chapin muvofiqligi.