diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/dialogs/ChangeSortingDialog.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/dialogs/ChangeSortingDialog.kt
index b5ef8f2c..6dd37faf 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/dialogs/ChangeSortingDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/dialogs/ChangeSortingDialog.kt
@@ -3,10 +3,7 @@ package com.simplemobiletools.contacts.pro.dialogs
 import androidx.appcompat.app.AlertDialog
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
 import com.simplemobiletools.commons.extensions.setupDialogStuff
-import com.simplemobiletools.commons.helpers.SORT_BY_FIRST_NAME
-import com.simplemobiletools.commons.helpers.SORT_BY_MIDDLE_NAME
-import com.simplemobiletools.commons.helpers.SORT_BY_SURNAME
-import com.simplemobiletools.commons.helpers.SORT_DESCENDING
+import com.simplemobiletools.commons.helpers.*
 import com.simplemobiletools.contacts.pro.R
 import com.simplemobiletools.contacts.pro.extensions.config
 import kotlinx.android.synthetic.main.dialog_change_sorting.view.*
@@ -18,11 +15,11 @@ class ChangeSortingDialog(val activity: BaseSimpleActivity, private val callback
 
     init {
         AlertDialog.Builder(activity)
-                .setPositiveButton(R.string.ok) { dialog, which -> dialogConfirmed() }
-                .setNegativeButton(R.string.cancel, null)
-                .create().apply {
-                    activity.setupDialogStuff(view, this, R.string.sort_by)
-                }
+            .setPositiveButton(R.string.ok) { dialog, which -> dialogConfirmed() }
+            .setNegativeButton(R.string.cancel, null)
+            .create().apply {
+                activity.setupDialogStuff(view, this, R.string.sort_by)
+            }
 
         currSorting = config.sorting
         setupSortRadio()
@@ -34,7 +31,8 @@ class ChangeSortingDialog(val activity: BaseSimpleActivity, private val callback
         val sortBtn = when {
             currSorting and SORT_BY_FIRST_NAME != 0 -> sortingRadio.sorting_dialog_radio_first_name
             currSorting and SORT_BY_MIDDLE_NAME != 0 -> sortingRadio.sorting_dialog_radio_middle_name
-            else -> sortingRadio.sorting_dialog_radio_surname
+            currSorting and SORT_BY_SURNAME != 0 -> sortingRadio.sorting_dialog_radio_surname
+            else -> sortingRadio.sorting_dialog_radio_full_name
         }
         sortBtn.isChecked = true
     }
@@ -54,7 +52,8 @@ class ChangeSortingDialog(val activity: BaseSimpleActivity, private val callback
         var sorting = when (sortingRadio.checkedRadioButtonId) {
             R.id.sorting_dialog_radio_first_name -> SORT_BY_FIRST_NAME
             R.id.sorting_dialog_radio_middle_name -> SORT_BY_MIDDLE_NAME
-            else -> SORT_BY_SURNAME
+            R.id.sorting_dialog_radio_surname -> SORT_BY_SURNAME
+            else -> SORT_BY_FULL_NAME
         }
 
         if (view.sorting_dialog_radio_order.checkedRadioButtonId == R.id.sorting_dialog_radio_descending) {
diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/Contact.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/Contact.kt
index ab8eba32..9ae4245a 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/Contact.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/models/Contact.kt
@@ -6,6 +6,7 @@ import com.simplemobiletools.commons.extensions.normalizePhoneNumber
 import com.simplemobiletools.commons.extensions.normalizeString
 import com.simplemobiletools.commons.helpers.SORT_BY_FIRST_NAME
 import com.simplemobiletools.commons.helpers.SORT_BY_MIDDLE_NAME
+import com.simplemobiletools.commons.helpers.SORT_BY_SURNAME
 import com.simplemobiletools.commons.helpers.SORT_DESCENDING
 import com.simplemobiletools.contacts.pro.helpers.SMT_PRIVATE
 
@@ -32,10 +33,14 @@ data class Contact(var id: Int, var prefix: String, var firstName: String, var m
                 firstString = middleName.normalizeString()
                 secondString = other.middleName.normalizeString()
             }
-            else -> {
+            sorting and SORT_BY_SURNAME != 0 -> {
                 firstString = surname.normalizeString()
                 secondString = other.surname.normalizeString()
             }
+            else -> {
+                firstString = getNameToDisplay().normalizeString()
+                secondString = other.getNameToDisplay().normalizeString()
+            }
         }
 
         if (firstString.isEmpty() && firstName.isEmpty() && middleName.isEmpty() && surname.isEmpty()) {
diff --git a/app/src/main/res/layout/dialog_change_sorting.xml b/app/src/main/res/layout/dialog_change_sorting.xml
index 75257e06..9e188e31 100644
--- a/app/src/main/res/layout/dialog_change_sorting.xml
+++ b/app/src/main/res/layout/dialog_change_sorting.xml
@@ -44,6 +44,14 @@
                 android:paddingTop="@dimen/medium_margin"
                 android:text="@string/surname"/>
 
+            <com.simplemobiletools.commons.views.MyCompatRadioButton
+                android:id="@+id/sorting_dialog_radio_full_name"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingBottom="@dimen/medium_margin"
+                android:paddingTop="@dimen/medium_margin"
+                android:text="@string/full_name"/>
+
         </RadioGroup>
 
         <include