diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/InvalidIteratorException.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/InvalidIteratorException.java
index eea4c1d072..2e5261b7fe 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/InvalidIteratorException.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/InvalidIteratorException.java
@@ -12,7 +12,7 @@ package com.facebook.react.bridge;
 import com.facebook.proguard.annotations.DoNotStrip;
 
 /**
- * Exception thrown by {@link ReadableMapKeySeyIterator#nextKey()} when the iterator tries
+ * Exception thrown by {@link ReadableMapKeySetIterator#nextKey()} when the iterator tries
  * to iterate over elements after the end of the key set.
  */
 @DoNotStrip
diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMap.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMap.java
index 5aa5adb43b..b9e83f2d94 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMap.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMap.java
@@ -24,5 +24,5 @@ public interface ReadableMap {
   ReadableArray getArray(String name);
   ReadableMap getMap(String name);
   ReadableType getType(String name);
-  ReadableMapKeySeyIterator keySetIterator();
+  ReadableMapKeySetIterator keySetIterator();
 }
diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySeyIterator.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySetIterator.java
similarity index 92%
rename from ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySeyIterator.java
rename to ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySetIterator.java
index 3218611d38..9710496b60 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySeyIterator.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableMapKeySetIterator.java
@@ -15,7 +15,7 @@ import com.facebook.proguard.annotations.DoNotStrip;
  * Interface of a iterator for a {@link NativeMap}'s key set.
  */
 @DoNotStrip
-public interface ReadableMapKeySeyIterator {
+public interface ReadableMapKeySetIterator {
 
   boolean hasNextKey();
   String nextKey();
diff --git a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.java b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.java
index ac1eabbb11..07545e7037 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/bridge/ReadableNativeMap.java
@@ -44,20 +44,20 @@ public class ReadableNativeMap extends NativeMap implements ReadableMap {
   public native ReadableType getType(String name);
 
   @Override
-  public ReadableMapKeySeyIterator keySetIterator() {
-    return new ReadableNativeMapKeySeyIterator(this);
+  public ReadableMapKeySetIterator keySetIterator() {
+    return new ReadableNativeMapKeySetIterator(this);
   }
 
   /**
    * Implementation of a {@link ReadableNativeMap} iterator in native memory.
    */
   @DoNotStrip
-  private static class ReadableNativeMapKeySeyIterator extends Countable
-      implements ReadableMapKeySeyIterator {
+  private static class ReadableNativeMapKeySetIterator extends Countable
+      implements ReadableMapKeySetIterator {
 
     private final ReadableNativeMap mReadableNativeMap;
 
-    public ReadableNativeMapKeySeyIterator(ReadableNativeMap readableNativeMap) {
+    public ReadableNativeMapKeySetIterator(ReadableNativeMap readableNativeMap) {
       mReadableNativeMap = readableNativeMap;
       initialize(mReadableNativeMap);
     }
diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/NativeViewHierarchyOptimizer.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/NativeViewHierarchyOptimizer.java
index 03c53ca8b6..d8ec7ae929 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/NativeViewHierarchyOptimizer.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/NativeViewHierarchyOptimizer.java
@@ -14,7 +14,7 @@ import javax.annotation.Nullable;
 import android.util.SparseBooleanArray;
 
 import com.facebook.infer.annotation.Assertions;
-import com.facebook.react.bridge.ReadableMapKeySeyIterator;
+import com.facebook.react.bridge.ReadableMapKeySetIterator;
 
 /**
  * Class responsible for optimizing the native view hierarchy while still respecting the final UI
@@ -417,7 +417,7 @@ public class NativeViewHierarchyOptimizer {
       return false;
     }
 
-    ReadableMapKeySeyIterator keyIterator = props.mBackingMap.keySetIterator();
+    ReadableMapKeySetIterator keyIterator = props.mBackingMap.keySetIterator();
     while (keyIterator.hasNextKey()) {
       if (!ViewProps.isLayoutOnly(keyIterator.nextKey())) {
         return false;
diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ReactShadowNode.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ReactShadowNode.java
index 78a1d57af3..9443d98ff4 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ReactShadowNode.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ReactShadowNode.java
@@ -17,7 +17,7 @@ import java.util.Map;
 import com.facebook.csslayout.CSSNode;
 import com.facebook.infer.annotation.Assertions;
 import com.facebook.react.bridge.ReadableMap;
-import com.facebook.react.bridge.ReadableMapKeySeyIterator;
+import com.facebook.react.bridge.ReadableMapKeySetIterator;
 
 /**
  * Base node class for representing virtual tree of React nodes. Shadow nodes are used primarily
@@ -166,7 +166,7 @@ public class ReactShadowNode extends CSSNode {
     Map<String, ViewManagersPropertyCache.PropSetter> propSetters =
         ViewManagersPropertyCache.getNativePropSettersForShadowNodeClass(getClass());
     ReadableMap propMap = props.mBackingMap;
-    ReadableMapKeySeyIterator iterator = propMap.keySetIterator();
+    ReadableMapKeySetIterator iterator = propMap.keySetIterator();
     while (iterator.hasNextKey()) {
       String key = iterator.nextKey();
       ViewManagersPropertyCache.PropSetter setter = propSetters.get(key);
diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewManager.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewManager.java
index 726c5f7654..ca128e9871 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewManager.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewManager.java
@@ -19,7 +19,7 @@ import android.view.View;
 
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.bridge.ReadableMap;
-import com.facebook.react.bridge.ReadableMapKeySeyIterator;
+import com.facebook.react.bridge.ReadableMapKeySetIterator;
 import com.facebook.react.touch.CatalystInterceptingViewGroup;
 import com.facebook.react.touch.JSResponderHandler;
 
@@ -36,7 +36,7 @@ public abstract class ViewManager<T extends View, C extends ReactShadowNode> {
     Map<String, ViewManagersPropertyCache.PropSetter> propSetters =
         ViewManagersPropertyCache.getNativePropSettersForViewManagerClass(getClass());
     ReadableMap propMap = props.mBackingMap;
-    ReadableMapKeySeyIterator iterator = propMap.keySetIterator();
+    ReadableMapKeySetIterator iterator = propMap.keySetIterator();
     // TODO(krzysztof): Remove missingSetters code once all views are migrated to @ReactProp
     boolean missingSetters = false;
     while (iterator.hasNextKey()) {