diff --git a/src/Rhythm.Core/StringExtensionMethods.cs b/src/Rhythm.Core/StringExtensionMethods.cs
index 9aa94a6..288758e 100644
--- a/src/Rhythm.Core/StringExtensionMethods.cs
+++ b/src/Rhythm.Core/StringExtensionMethods.cs
@@ -133,10 +133,10 @@ public static string ToSnakeCase(this string source)
         }
 
         /// <summary>
-        /// Converts a snake case string to camel case (e.g., converts "this-thing" to "thisThing").
+        /// Converts a string to camel case (e.g., converts "this-thing" to "thisThing").
         /// </summary>
         /// <param name="source">
-        /// The snake case string to convert.
+        /// The string to convert.
         /// </param>
         /// <returns>
         /// The camel case string.
@@ -147,10 +147,18 @@ public static string ToCamelCase(this string source)
             {
                 return null;
             }
-            return DashAndCharRegex.Replace(source, x =>
+
+            var camelCase = DashAndCharRegex.Replace(source, x =>
             {
                 return x.Groups["CHAR"].Value.ToUpper();
             });
+
+            if (!string.IsNullOrEmpty(camelCase) && camelCase.Length > 1)
+            {
+                return char.ToLowerInvariant(camelCase[0]) + camelCase.Substring(1);
+            }
+
+            return camelCase.ToLowerInvariant();
         }
 
         /// <summary>
diff --git a/src/Tests/StringTests.cs b/src/Tests/StringTests.cs
index 0ce29f6..633f6e2 100644
--- a/src/Tests/StringTests.cs
+++ b/src/Tests/StringTests.cs
@@ -18,12 +18,14 @@ public class StringTests
         /// Test if camel case works.
         /// </summary>
         [TestMethod]
-        public void CamelCase()
+        [DataRow("hello-world-test", "helloWorldTest")]
+        [DataRow("HelloWorldTest", "helloWorldTest")]
+        [DataRow("A", "a")]
+        public void CamelCase(string input, string expected)
         {
-            var result = "hello-world-test".ToCamelCase();
-            Assert.AreEqual("helloWorldTest", result);
+            var result = input.ToCamelCase();
+            Assert.AreEqual(expected, result);
         }
-
         /// <summary>
         /// Test if pascal case works.
         /// </summary>