diff --git a/source/data/lang/ay.txt b/source/data/lang/ay.txt
new file mode 100644
index 000000000..e118426fd
--- /dev/null
+++ b/source/data/lang/ay.txt
@@ -0,0 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+ay{
+    Languages{
+        ay{"Aymar"}
+    }
+}
+
diff --git a/source/data/lang/dv.txt b/source/data/lang/dv.txt
new file mode 100644
index 000000000..e48526146
--- /dev/null
+++ b/source/data/lang/dv.txt
@@ -0,0 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+dv{
+    Languages{
+        dv{"ދިވެހި"}
+    }
+}
+
diff --git a/source/data/lang/ilo.txt b/source/data/lang/ilo.txt
new file mode 100644
index 000000000..6d92107d4
--- /dev/null
+++ b/source/data/lang/ilo.txt
@@ -0,0 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+ilo{
+    Languages{
+        ilo{"Ilokano"}
+    }
+}
+
diff --git a/source/data/lang/lus.txt b/source/data/lang/lus.txt
new file mode 100644
index 000000000..1f76020a9
--- /dev/null
+++ b/source/data/lang/lus.txt
@@ -0,0 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+lus{
+    Languages{
+        lus{"Mizo tawng"}
+    }
+}
+
diff --git a/source/data/lang/ts.txt b/source/data/lang/ts.txt
new file mode 100644
index 000000000..a9928e3f2
--- /dev/null
+++ b/source/data/lang/ts.txt
@@ -0,0 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+ts{
+    Languages{
+        ts{"Xitsonga"}
+    }
+}
+