diff --git a/src/gleam/erlang/process.gleam b/src/gleam/erlang/process.gleam
index 7172233..dd85488 100644
--- a/src/gleam/erlang/process.gleam
+++ b/src/gleam/erlang/process.gleam
@@ -243,14 +243,11 @@ pub fn receive(
   from subject: Subject(message),
   within timeout: Int,
 ) -> Result(message, Nil) {
-  case subject {
-    NamedSubject(..) -> perform_receive(subject, timeout)
-    Subject(owner:, ..) ->
-      case owner == self() {
-        True -> perform_receive(subject, timeout)
-        False ->
-          panic as "Cannot receive with a subject owned by another process"
-      }
+  let self = self()
+  case subject_owner(subject) {
+    Ok(pid) if pid == self -> perform_receive(subject, timeout)
+    _ ->
+      panic as "Cannot receive with a subject owned by another process"
   }
 }
 
@@ -263,8 +260,19 @@ fn perform_receive(
 /// Receive a message that has been sent to current process using the `Subject`.
 ///
 /// Same as `receive` but waits forever and returns the message as is.
+pub fn receive_forever(from subject: Subject(message)) -> message {
+  let self = self()
+  case subject_owner(subject) {
+    Ok(pid) if pid == self -> perform_receive_forever(subject)
+    _ ->
+      panic as "Cannot receive with a subject owned by another process"
+  }
+}
+
 @external(erlang, "gleam_erlang_ffi", "receive")
-pub fn receive_forever(from subject: Subject(message)) -> message
+fn perform_receive_forever(from subject: Subject(message)) -> message
+
+
 
 /// A type that enables a process to wait for messages from multiple `Subject`s
 /// at the same time, returning whichever message arrives first.
diff --git a/test/gleam/erlang/process_test.gleam b/test/gleam/erlang/process_test.gleam
index 1a86c2b..4faab9c 100644
--- a/test/gleam/erlang/process_test.gleam
+++ b/test/gleam/erlang/process_test.gleam
@@ -112,6 +112,15 @@ pub fn receive_forever_test() {
   let assert 2 = process.receive_forever(subject)
 }
 
+pub fn receive_forever_other_test() {
+  let subject = process.new_subject()
+  process.spawn(fn() { process.send(subject, process.new_subject()) })
+  let subject = process.receive_forever(subject)
+
+  assert assert_panic(fn() { process.receive_forever(subject) })
+    == "Cannot receive with a subject owned by another process"
+}
+
 pub fn is_alive_test() {
   let pid = process.spawn_unlinked(fn() { Nil })
   process.sleep(5)
@@ -666,3 +675,67 @@ pub fn name_test() {
   let assert Ok("Hello") = process.receive(subject, 0)
   process.unregister(name)
 }
+
+pub fn name_other_test() {
+  let name = process.new_name("name")
+  let pid = process.spawn_unlinked(fn() { process.sleep(10) })
+  let assert Ok(_) = process.register(pid, name)
+  let subject = process.named_subject(name)
+  process.send(subject, "Hello")
+  assert assert_panic(fn() { process.receive(subject, 5) })
+    == "Cannot receive with a subject owned by another process"
+  process.unregister(name)
+}
+
+
+// tests that sending/receiving on names fail if the name gets unregistered
+pub fn unregister_receive_test() {
+  let name = process.new_name("name")
+  let assert Ok(_) = process.register(process.self(), name)
+  let subject = process.named_subject(name)
+
+  process.send(subject, "Hello")
+  let assert Ok("Hello") = process.receive(subject, 0)
+
+  let assert Ok(_) = process.unregister(name)
+
+  assert assert_panic(fn() { process.send(subject, "Hello") })
+    == "Sending to unregistered name"
+  assert assert_panic(fn() { process.receive(subject, 0) })
+    == "Cannot receive with a subject owned by another process" // this error message could be better
+}
+
+// tests that receiving on names fail if the registration gets moved during execution
+pub fn name_other_switchover_test() {
+  let name = process.new_name("name")
+  let self = process.self()
+  let assert Ok(_) = process.register(self, name)
+  let subject = process.named_subject(name)
+
+  assert Ok(self) == process.subject_owner(subject)
+
+  process.send(subject, "Hello")
+  let assert Ok("Hello") = process.receive(subject, 0)
+
+  let pid = process.spawn(fn() {
+    process.sleep(10)
+    let assert Ok(_) = process.unregister(name) // "undesirable behaviour"
+    let assert Ok(_) = process.register(process.self(), name)
+
+    process.sleep(20)
+    let assert Ok("Peace") = process.receive(subject, 0)
+  })
+
+  assert Ok(self) == process.subject_owner(subject)
+
+  process.send(subject, "World")
+  let assert Ok("World") = process.receive(subject, 0)
+
+  assert Ok(self) == process.subject_owner(subject)
+  process.sleep(12)
+  assert Ok(pid) == process.subject_owner(subject)
+
+  process.send(subject, "Peace")
+  assert assert_panic(fn() { process.receive(subject, 0) })
+    == "Cannot receive with a subject owned by another process"
+}