diff --git a/nameparser/config/prefixes.py b/nameparser/config/prefixes.py
index 542ea03..80f5c37 100644
--- a/nameparser/config/prefixes.py
+++ b/nameparser/config/prefixes.py
@@ -31,14 +31,18 @@
     'do',
     'dos',
     'du',
+    'el',
     'ibn',
     'la',
     'le',
+    'mc',
+    'mac',
     'san',
     'santa',
     'st',
     'ste',
     'van',
     'vel',
+    'van',
     'von',
 ])
diff --git a/nameparser/config/suffixes.py b/nameparser/config/suffixes.py
index 7f01581..b0d6a17 100644
--- a/nameparser/config/suffixes.py
+++ b/nameparser/config/suffixes.py
@@ -30,6 +30,7 @@
     'arrc',
     'bart',
     'bem',
+    'bn',
     'bt',
     'cb',
     'cbe',
@@ -97,6 +98,7 @@
     'msc'
     'msm',
     'mvo',
+    'np',
     'obe',
     'obi',
     'om',
@@ -109,6 +111,7 @@
     'qgm',
     'qpm',
     'rd',
+    'rn',
     'rrc',
     'rvm',
     'sgm',
diff --git a/nameparser/config/titles.py b/nameparser/config/titles.py
index dfcbd07..a6872e5 100644
--- a/nameparser/config/titles.py
+++ b/nameparser/config/titles.py
@@ -7,12 +7,10 @@
     'brother',
     'dame',
     'father',
-    'king',
     'maid',
     'master',
     'mother',
     'pope',
-    'queen',
     'sir',
     'sister',
     'uncle',