diff --git a/swad_changelog.h b/swad_changelog.h
index d2cc9bc05..cf8b258d5 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -125,8 +125,6 @@
 // TODO: Messages in msg_content_deleted older than a certain time should be deleted to ensure the protection of personal data
 // TODO: Request confirmation to remove user's photo
 // TODO: FIX BUG: A teacher uploads a document in course documents zone, then he/she unregister from course, then he/she search for his/her documents, a document is shown in results but he/she can not view it
-// TODO: Do not show users without name in users to follow
-// TODO: Link to indicators in course configuration should go to the same tab/session
 
 // TODO: Modify WS function getUsers changing: userRole to indicate all users, and a new parameter filter (search string (name, @nickname, mail)) to restring number of users
 // TODO: Add a new WS function to count the nunmber of users to return in call to function getUsers
@@ -135,13 +133,14 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 15.223 (2016-06-12)"
+#define Log_PLATFORM_VERSION	"SWAD 15.223.1 (2016-06-12)"
 #define CSS_FILE		"swad15.218.css"
 #define JS_FILE			"swad15.216.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*.h sql/swad*.sql | tail -1
 /*
+        Version 15.223.1: Jun 12, 2016	Show only users to follow with first name and surname 1. (202276 lines)
         Version 15.223:   Jun 12, 2016	New forms to change course configuration. (202268 lines)
 					4 changes necessary in database:
 UPDATE actions SET Txt='Cambiar cód. institucional asignatura' WHERE ActCod='1024' AND Language='es';
diff --git a/swad_follow.c b/swad_follow.c
index fcd866123..99a91f3bf 100644
--- a/swad_follow.c
+++ b/swad_follow.c
@@ -109,6 +109,7 @@ void Fol_SuggestWhoToFollow (void)
    Prf_PutLinkRequestUserProfile ();
 
    /***** First try: build query to get users to follow *****/
+   // Get only users with surname 1 and first name
    sprintf (Query,"SELECT DISTINCT UsrCod FROM"
                   " ("
 		  /***** Likely known users *****/
@@ -126,6 +127,8 @@ void Fol_SuggestWhoToFollow (void)
                   " AND usr_follow.FollowedCod<>'%ld'"
                   " AND usr_follow.FollowedCod=usr_data.UsrCod"
                   " AND usr_data.ProfileVisibility IN ('%s','%s')"
+		  " AND usr_data.Surname1<>''"	// Surname 1 not empty
+		  " AND usr_data.FirstName<>''"	// First name not empty
                   ")"
                   " UNION "
 		  // Users who share any course with me
@@ -141,6 +144,8 @@ void Fol_SuggestWhoToFollow (void)
                   " AND crs_usr.UsrCod<>'%ld'"
                   " AND crs_usr.UsrCod=usr_data.UsrCod"
                   " AND usr_data.ProfileVisibility IN ('%s','%s','%s')"
+		  " AND usr_data.Surname1<>''"	// Surname 1 not empty
+		  " AND usr_data.FirstName<>''"	// First name not empty
                   ")"
                   " UNION "
 		  // Users who share any course with me with another role
@@ -155,6 +160,8 @@ void Fol_SuggestWhoToFollow (void)
                   " AND crs_usr.Role<>my_crs_role.Role"
                   " AND crs_usr.UsrCod=usr_data.UsrCod"
                   " AND usr_data.ProfileVisibility='%s'"
+		  " AND usr_data.Surname1<>''"	// Surname 1 not empty
+		  " AND usr_data.FirstName<>''"	// First name not empty
                   ")"
                   ") AS LikelyKnownUsrsToFollow"
 		  // Do not select my followed
@@ -172,6 +179,8 @@ void Fol_SuggestWhoToFollow (void)
 		  "SELECT UsrCod FROM usr_data"
 		  " WHERE UsrCod<>'%ld'"
 		  " AND ProfileVisibility IN ('%s','%s')"
+		  " AND Surname1<>''"	// Surname 1 not empty
+		  " AND FirstName<>''"	// First name not empty
 		  // Do not select my followed
 		  " AND UsrCod NOT IN"
 		  " (SELECT FollowedCod FROM usr_follow"