diff --git a/system/View/Parser.php b/system/View/Parser.php
index 6600b0178369..8a26cf825d3f 100644
--- a/system/View/Parser.php
+++ b/system/View/Parser.php
@@ -254,20 +254,39 @@ protected function parse(string $template, array $data = [], ?array $options = n
         // it can potentially modify any template between its tags.
         $template = $this->parsePlugins($template);
 
-        // loop over the data variables, replacing
-        // the content as we go.
+        // Parse stack for each parse type (Single and Pairs)
+        $replaceSingleStack = [];
+        $replacePairsStack  = [];
+
+        // loop over the data variables, saving regex and data
+        // for later replacement.
         foreach ($data as $key => $val) {
             $escape = true;
 
             if (is_array($val)) {
-                $escape  = false;
-                $replace = $this->parsePair($key, $val, $template);
+                $escape              = false;
+                $replacePairsStack[] = [
+                    'replace' => $this->parsePair($key, $val, $template),
+                    'escape'  => $escape,
+                ];
             } else {
-                $replace = $this->parseSingle($key, (string) $val);
+                $replaceSingleStack[] = [
+                    'replace' => $this->parseSingle($key, (string) $val),
+                    'escape'  => $escape,
+                ];
             }
+        }
+
+        // Merge both stacks, pairs first + single stacks
+        // This allows for nested data with the same key to be replaced properly
+        $replace = array_merge($replacePairsStack, $replaceSingleStack);
 
-            foreach ($replace as $pattern => $content) {
-                $template = $this->replaceSingle($pattern, $content, $template, $escape);
+        // Loop over each replace array item which
+        // holds all the data to be replaced
+        foreach ($replace as $replaceItem) {
+            // Loop over the actual data to be replaced
+            foreach ($replaceItem['replace'] as $pattern => $content) {
+                $template = $this->replaceSingle($pattern, $content, $template, $replaceItem['escape']);
             }
         }
 
diff --git a/tests/system/View/ParserTest.php b/tests/system/View/ParserTest.php
index 9a9f1fd8d0ac..b3c99a2872ce 100644
--- a/tests/system/View/ParserTest.php
+++ b/tests/system/View/ParserTest.php
@@ -1061,4 +1061,44 @@ public function testChangeConditionalDelimitersWorkWithJavaScriptCode(): void
             EOL;
         $this->assertSame($expected, $this->parser->renderString($template));
     }
+
+    /**
+     * @see https://github.com/codeigniter4/CodeIgniter4/issues/9245
+     */
+    public function testParseSameArrayKeyName(): void
+    {
+        $data = [
+            'type'   => 'Super Powers',
+            'powers' => [
+                [
+                    'type' => 'invisibility',
+                ],
+            ],
+        ];
+
+        $template = '{type} like {powers}{type}{/powers}';
+
+        $this->parser->setData($data);
+        $this->assertSame('Super Powers like invisibility', $this->parser->renderString($template));
+    }
+
+    public function testParseSameArrayKeyNameNested(): void
+    {
+        $data = [
+            'title'   => 'My title',
+            'similar' => [
+                ['items' => [
+                    [
+                        'title' => 'My similar title',
+                    ],
+                ],
+                ],
+            ],
+        ];
+
+        $template = '{title} with similar item {similar}{items}{title}{/items}{/similar}';
+
+        $this->parser->setData($data);
+        $this->assertSame('My title with similar item My similar title', $this->parser->renderString($template));
+    }
 }
diff --git a/user_guide_src/source/changelogs/v4.5.6.rst b/user_guide_src/source/changelogs/v4.5.6.rst
index b982f54b38f7..c2f396627442 100644
--- a/user_guide_src/source/changelogs/v4.5.6.rst
+++ b/user_guide_src/source/changelogs/v4.5.6.rst
@@ -33,6 +33,8 @@ Bugs Fixed
 
 - **Validation:** Fixed the `getValidated()` method that did not return valid data when validation rules used multiple asterisks.
 
+- **Parser:** Fixed bug that caused equal key names to be replaced by the key name defined first.
+
 See the repo's
 `CHANGELOG.md <https://github.com/codeigniter4/CodeIgniter4/blob/develop/CHANGELOG.md>`_
 for a complete list of bugs fixed.