diff --git a/tempest/scenario/test_network_advanced_server_ops.py b/tempest/scenario/test_network_advanced_server_ops.py
index a89147a..8f27a5d 100644
--- a/tempest/scenario/test_network_advanced_server_ops.py
+++ b/tempest/scenario/test_network_advanced_server_ops.py
@@ -58,7 +58,7 @@
             security_groups = [{'name': security_group['name']}]
         network, subnet, router = self.create_networks()
         public_network_id = CONF.network.public_network_id
-        server_name = data_utils.rand_name('server')
+        server_name = data_utils.rand_name(self.__class__.__name__ + '-server')
         server = self.create_server(
             name=server_name,
             networks=[{'uuid': network['id']}],
diff --git a/tempest/stress/actions/server_create_destroy.py b/tempest/stress/actions/server_create_destroy.py
index 44b6f62..183bc6c 100644
--- a/tempest/stress/actions/server_create_destroy.py
+++ b/tempest/stress/actions/server_create_destroy.py
@@ -27,7 +27,7 @@
         self.flavor = CONF.compute.flavor_ref
 
     def run(self):
-        name = data_utils.rand_name("instance")
+        name = data_utils.rand_name(self.__class__.__name__ + "-instance")
         self.logger.info("creating %s" % name)
         server = self.manager.servers_client.create_server(
             name=name, imageRef=self.image, flavorRef=self.flavor)['server']
diff --git a/tempest/stress/actions/ssh_floating.py b/tempest/stress/actions/ssh_floating.py
index c9a4d38..845b4a7 100644
--- a/tempest/stress/actions/ssh_floating.py
+++ b/tempest/stress/actions/ssh_floating.py
@@ -70,7 +70,8 @@
                          self.server_id, self.floating['ip'])
 
     def _create_vm(self):
-        self.name = name = data_utils.rand_name("instance")
+        self.name = name = data_utils.rand_name(
+            self.__class__.__name__ + "-instance")
         servers_client = self.manager.servers_client
         self.logger.info("creating %s" % name)
         vm_args = self.vm_extra_args.copy()
@@ -92,7 +93,7 @@
 
     def _create_sec_group(self):
         sec_grp_cli = self.manager.compute_security_groups_client
-        s_name = data_utils.rand_name('sec_grp')
+        s_name = data_utils.rand_name(self.__class__.__name__ + '-sec_grp')
         s_description = data_utils.rand_name('desc')
         self.sec_grp = sec_grp_cli.create_security_group(
             name=s_name, description=s_description)['security_group']
diff --git a/tempest/stress/actions/volume_attach_delete.py b/tempest/stress/actions/volume_attach_delete.py
index e06c364..5fc006e 100644
--- a/tempest/stress/actions/volume_attach_delete.py
+++ b/tempest/stress/actions/volume_attach_delete.py
@@ -27,7 +27,7 @@
 
     def run(self):
         # Step 1: create volume
-        name = data_utils.rand_name("volume")
+        name = data_utils.rand_name(self.__class__.__name__ + "-volume")
         self.logger.info("creating volume: %s" % name)
         volume = self.manager.volumes_client.create_volume(
             display_name=name, size=CONF.volume.volume_size)['volume']
@@ -36,7 +36,7 @@
         self.logger.info("created volume: %s" % volume['id'])
 
         # Step 2: create vm instance
-        vm_name = data_utils.rand_name("instance")
+        vm_name = data_utils.rand_name(self.__class__.__name__ + "-instance")
         self.logger.info("creating vm: %s" % vm_name)
         server = self.manager.servers_client.create_server(
             name=vm_name, imageRef=self.image, flavorRef=self.flavor)['server']
diff --git a/tempest/stress/actions/volume_attach_verify.py b/tempest/stress/actions/volume_attach_verify.py
index 743cb11..4fbb851 100644
--- a/tempest/stress/actions/volume_attach_verify.py
+++ b/tempest/stress/actions/volume_attach_verify.py
@@ -33,7 +33,8 @@
         self.manager.keypairs_client.delete_keypair(self.key['name'])
 
     def _create_vm(self):
-        self.name = name = data_utils.rand_name("instance")
+        self.name = name = data_utils.rand_name(
+            self.__class__.__name__ + "-instance")
         servers_client = self.manager.servers_client
         self.logger.info("creating %s" % name)
         vm_args = self.vm_extra_args.copy()
@@ -55,7 +56,7 @@
 
     def _create_sec_group(self):
         sec_grp_cli = self.manager.compute_security_groups_client
-        s_name = data_utils.rand_name('sec_grp')
+        s_name = data_utils.rand_name(self.__class__.__name__ + '-sec_grp')
         s_description = data_utils.rand_name('desc')
         self.sec_grp = sec_grp_cli.create_security_group(
             name=s_name, description=s_description)['security_group']
@@ -81,7 +82,7 @@
         self.logger.info("Deleted Floating IP %s", str(self.floating['ip']))
 
     def _create_volume(self):
-        name = data_utils.rand_name("volume")
+        name = data_utils.rand_name(self.__class__.__name__ + "-volume")
         self.logger.info("creating volume: %s" % name)
         volumes_client = self.manager.volumes_client
         self.volume = volumes_client.create_volume(