<p>As off 2016, there has been a new live action series and a movie, which do deal with this sort of problem. This is probably the closest canonical example we will get, instead of fan guesses we had to go with until now.</p>

<p>In Death Note: New Generation, episode 3:</p>

<blockquote class="spoiler">
  <p> Taichi Kanagawa, who had murdered a young girl, is located by a new Death Note owner and his name is written down in this person's Death Note. However, Taichi does not die in the alloted time. That is because Taichi Kanagawa had changed his name and his new name is Taichi Amazawa. Once this name is written down, he dies as ruled by Death Note rules.</p>
</blockquote>

<p>While this does not directly answer the question, How to Use: XXX state:</p>

<blockquote>
  <ol start="2">
  <li>The names you will see with the eye power of a god of death are the names needed to kill that person. You will be able to see the names even if that person isn't registered in the family registration.</li>
  </ol>
</blockquote>

<p>With that, it is safe to assume you would indeed see the name currently used.</p>

CC BY-SA 3.0
2017-05-26T10:16:09.610Z
2017-05-26T10:31:39.027Z
2017-05-26T10:31:39.027Z
TakeruDavis
<p>Why would Gods of Death be concerned about a human institution of name registry? Within the TV series and manga, people go by aliases and those are never good enough. And there's 2 good reasons for this:</p>

<ol>
<li><p>If simply changing your name changes the name that Shinigami eyes would see above you, then the value of having Shinigami eyes within the context of the story is greatly reduced, as there's no point in trying to find someone's real name. If changing your name changed the name the eyes see, then the goal of finding someone's "real" name would be changed in the story to finding someone's "current" name. Clearly from the story, the goal was to find the "real" name.</p></li>
<li><p>If changing your name changed the name that the Shinigami eyes saw, then it would be a way to circumvent death from the writing of your previous name in a Death Note. To play it safe, you could change your name every 5 seconds. There's not a rule to address this in the "How to Use" rules, so it follows that there's no such loophole with changing your name.</p></li>
</ol>

<p>Therefore, the name you were given at birth must be the only name that matters.</p>

CC BY-SA 3.0
2014-07-21T22:19:02.903Z
2014-07-21T22:19:02.903Z
Jon Lin
<p>So let's say, Bob Schösel changes his name to Derkie Duckface. Would a person with shinigami eyes see Duckface's original name, or the name that is currently used?</p>

CC BY-SA 3.0
2014-07-22T15:35:32.037Z
The more interesting question (which will not have a canon answer and so I will not post it as such) is whether you (or some orphanage) could raise a kid so no one but you and shinigami knows his real name (not even the kid).
kaine
CC BY-SA 3.0
2015-04-26T14:13:07.680Z
This question makes me wonder what name is chosen for a person to show up. What if you never officially name your child, but only use aliases? Would it become immortal to the Death Note or would the first alias be considered the real name? I guess this is one of the few DN plotholes
Peter Raeves
CC BY-SA 3.0
2015-05-01T19:31:54.927Z
Related: [Is a person who wasn't named by his/her parents immune to the Death Note?](http://anime.stackexchange.com/q/21270/1361)
unor
CC BY-SA 3.0
2017-05-26T11:34:42.053Z
Also even if the person uses alias for his/her identity, real name appears on head.. you can see the episode when **Misa amane** meets **L** for first time, and she read the name.. and she was about to say that the **ryuzaki** is not the name that **Light** mentioned.
Ichigo Kurosaki
<death-note>
What name will Shinigami Eyes show above the head of a person who changed their name?
# What name will Shinigami Eyes show above the head of a person who changed their name?
Posted by: username_0 on 2014-07-21
So let's say, Bob Schösel changes his name to Derkie Duckface. Would a person with shinigami eyes see Duckface's original name, or the name that is currently used?
**Tags:** death-note
> **Comments:**
> **username_1**: The more interesting question (which will not have a canon answer and so I will not post it as such) is whether you (or some orphanage) could raise a kid so no one but you and shinigami knows his real name (not even the kid).  
> **username_2**: This question makes me wonder what name is chosen for a person to show up. What if you never officially name your child, but only use aliases? Would it become immortal to the Death Note or would the first alias be considered the real name? I guess this is one of the few DN plotholes  
> **username_3**: Related: [Is a person who wasn't named by his/her parents immune to the Death Note?](http://anime.stackexchange.com/q/21270/1361)  
> **username_4**: Also even if the person uses alias for his/her identity, real name appears on head.. you can see the episode when **Misa amane** meets **L** for first time, and she read the name.. and she was about to say that the **ryuzaki** is not the name that **Light** mentioned.  
---
## 2 answers
### Answer by username_6 on 2014-07-21. Score: 11 | Accepted answer
Why would Gods of Death be concerned about a human institution of name registry? Within the TV series and manga, people go by aliases and those are never good enough. And there's 2 good reasons for this:

1. If simply changing your name changes the name that Shinigami eyes would see above you, then the value of having Shinigami eyes within the context of the story is greatly reduced, as there's no point in trying to find someone's real name. If changing your name changed the name the eyes see, then the goal of finding someone's "real" name would be changed in the story to finding someone's "current" name. Clearly from the story, the goal was to find the "real" name.
2. If changing your name changed the name that the Shinigami eyes saw, then it would be a way to circumvent death from the writing of your previous name in a Death Note. To play it safe, you could change your name every 5 seconds. There's not a rule to address this in the "How to Use" rules, so it follows that there's no such loophole with changing your name.

Therefore, the name you were given at birth must be the only name that matters.
---
### Answer by username_5 on 2017-05-26. Score: 2
As off 2016, there has been a new live action series and a movie, which do deal with this sort of problem. This is probably the closest canonical example we will get, instead of fan guesses we had to go with until now.

In Death Note: New Generation, episode 3:

> Taichi Kanagawa, who had murdered a young girl, is located by a new Death Note owner and his name is written down in this person's Death Note. However, Taichi does not die in the alloted time. That is because Taichi Kanagawa had changed his name and his new name is Taichi Amazawa. Once this name is written down, he dies as ruled by Death Note rules.

While this does not directly answer the question, How to Use: XXX state:

> 2. The names you will see with the eye power of a god of death are the names needed to kill that person. You will be able to see the names even if that person isn't registered in the family registration.

With that, it is safe to assume you would indeed see the name currently used.
---
