Surname Law adopted in 1934, which required all Turkish citizens to choose a surname for their family.Before 1934, Turks, as well as other ethnicities living in the Ottoman Empire, had no surname. People were addressed with titles like "hacı" (pilgrim), "hoca" (teacher), "ağa" (master), "paşa" (general), "hafız" (someone who has completely memorized the Quran), Others were called with a reference to their hometown.
In the Ottoman period, the term Hatun was used as an honorific for women, roughly equivalent to the English term Lady and a variant spelling of Khatun. Like most Turkish honorifics, it is used after the name. So for your case I suggest you to use "Denizci" as a surname for the sailor which is mean sailor in Turkish ( Denizci Özertan) and for his wife use hatun "Zeycan Hatun"