diff --git a/bin/scripts/name_parser/FontnameParser.py b/bin/scripts/name_parser/FontnameParser.py
index 02424cc33f..f4b64aabb7 100644
--- a/bin/scripts/name_parser/FontnameParser.py
+++ b/bin/scripts/name_parser/FontnameParser.py
@@ -180,6 +180,15 @@ def psname(self):
         sub = FontnameTools.postscript_char_filter(sub)
         return self._make_ps_name(fam + sub, False)
 
+    def long_family(self):
+        """Get unabbreviated Familyname"""
+        (name, rest) = self._shortened_name()
+        return FontnameTools.concat(name, rest, self.other_token, self.family_suff)
+
+    def long_subfamily(self):
+        """Get unabbreviated Styles"""
+        return FontnameTools.concat(self.weight_token, self.style_token)
+
     def preferred_family(self):
         """Get the SFNT Preferred Familyname (ID 16)"""
         (name, rest) = self._shortened_name()
diff --git a/font-patcher b/font-patcher
index 7de8650115..27032a68ba 100755
--- a/font-patcher
+++ b/font-patcher
@@ -6,7 +6,7 @@
 from __future__ import absolute_import, print_function, unicode_literals
 
 # Change the script version when you edit this script:
-script_version = "4.7.0"
+script_version = "4.7.1"
 
 version = "3.0.2"
 projectName = "Nerd Fonts"
@@ -306,16 +306,20 @@ def get_old_average_x_width(font):
         s += font[g].width * weights[g]
     return int(s / 1000)
 
-def create_filename(fonts):
+def create_filename(patcher, fonts):
     """ Determine filename from font object(s) """
+    pfam = patcher.long_family
+    psubfam = patcher.long_subfamily
     sfnt = { k: v for l, k, v in fonts[0].sfnt_names }
-    sfnt_pfam = sfnt.get('Preferred Family', sfnt['Family'])
-    sfnt_psubfam = sfnt.get('Preferred Styles', sfnt['SubFamily'])
+    if not pfam:
+        pfam = sfnt.get('Preferred Family', sfnt['Family'])
+    if not psubfam or len(psubfam) < 1:
+        psubfam = sfnt.get('Preferred Styles', sfnt['SubFamily'])
     if len(fonts) > 1:
-        return sfnt_pfam
-    if len(sfnt_psubfam) > 0:
-        sfnt_psubfam = '-' + sfnt_psubfam
-    return (sfnt_pfam + sfnt_psubfam).replace(' ', '')
+        return pfam.replace(' ', '')
+    if len(psubfam) > 0:
+        psubfam = '-' + psubfam
+    return (pfam + psubfam).replace(' ', '')
 
 
 class font_patcher:
@@ -333,6 +337,8 @@ class font_patcher:
         self.essential = set()
         self.config = configparser.ConfigParser(empty_lines_in_values=False, allow_no_value=True)
         self.xavgwidth = [] # list of ints
+        self.long_family = None
+        self.long_subfamily = None
 
     def patch(self, font):
         self.sourceFont = font
@@ -426,11 +432,11 @@ class font_patcher:
                     break
             outfile = os.path.normpath(os.path.join(
                 sanitize_filename(self.args.outputdir, True),
-                sanitize_filename(create_filename(sourceFonts)) + ".ttc"))
+                sanitize_filename(create_filename(self, sourceFonts)) + ".ttc"))
             sourceFonts[0].generateTtc(outfile, sourceFonts[1:], flags=gen_flags, layer=layer)
             message = "   Generated {} fonts\n   \===> '{}'".format(len(sourceFonts), outfile)
         else:
-            fontname = create_filename(sourceFonts)
+            fontname = create_filename(self, sourceFonts)
             if not fontname:
                 fontname = sourceFont.cidfontname
             outfile = os.path.normpath(os.path.join(
@@ -749,6 +755,8 @@ class font_patcher:
                 # inject_suffix(family, ps_fontname, short_family)
                 n.inject_suffix(verboseAdditionalFontNameSuffix, ps_suffix, short_family)
             n.rename_font(font)
+            self.long_family = n.long_family()
+            self.long_subfamily = n.long_subfamily()
 
         font.comment = projectInfo
         font.fontlog = projectInfo